Fixed bugs, docs.

README.md

@@ -44,8 +44,8 @@ converted to UTC for easier comparison.
 **Application** and **library versions** can be seen in an application, using `version` command. \
 The latest versions are:
 
-Application: 0.0.1.424:856+20231122.080917 <!--- readme-new-app-version-major-minor-feature-commit+meta~breaks-place-marker --> \
-Library: 0.0.1.424:856+20231122.080917 <!--- readme-new-lib-version-major-minor-feature-commit+meta~breaks-place-marker -->
+Application: 0.0.1.425:857+20231124.034927 <!--- readme-new-app-version-major-minor-feature-commit+meta~breaks-place-marker --> \
+Library: 0.0.1.425:857+20231124.034927 <!--- readme-new-lib-version-major-minor-feature-commit+meta~breaks-place-marker -->
 
 Versioning used is [Natural Versioning 1.2](https://croatian-chess.blogspot.com/p/natver.html),
 with meta data containing the same format as the book version.

ws/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "Croatian Chess"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "0.0.1.421:853+20231122.053410"   # docs-new-lib-version-major-minor-feature-commit+meta~breaks-place-marker
+PROJECT_NUMBER         = "0.0.1.425:857+20231124.034927"   # docs-new-lib-version-major-minor-feature-commit+meta~breaks-place-marker
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

ws/crochess/src/crochess.c

@@ -26,7 +26,7 @@
 #include "crochess.h"
 
 
-char const CROCHESS_VERSION[] = "0.0.1.424:856+20231122.080917"; // source-new-crochess-version-major-minor-feature-commit+meta~breaks-place-marker
+char const CROCHESS_VERSION[] = "0.0.1.425:857+20231124.034927"; // source-new-crochess-version-major-minor-feature-commit+meta~breaks-place-marker
 
 #ifdef __WITH_LINE_NOISE__
 char const CROCHESS_HISTORY_FILE_NAME[] = "history_crochess.txt";

ws/libcrochess/inc/cc_defines.h

@@ -361,7 +361,7 @@
     Pointer to list `ptr_lst` must be valid variable, not expression.
 
     @warning
-    List struct must have `next` member, which points to previous item in that list.
+    List struct must have `next` member, which points to next item in that list.
 
     @return Nothing.
 */

ws/libcrochess/src/cc_path.c

@@ -196,6 +196,7 @@ static CcPathWeak * cc_path_weak__new( CcPathNode * restrict node ) {
 static CcPathWeak * cc_path_weak_append( CcPathWeak ** restrict path_weak__iod,
                                          CcPathNode * restrict node ) {
     if ( !path_weak__iod ) return NULL;
+    if ( !node ) return NULL;
 
     CcPathWeak * pw__t = cc_path_weak__new( node );
     if ( !pw__t ) return NULL;
@@ -298,21 +299,24 @@ static bool cc_path_weak_get_next_route( CcPathNode * restrict path_node,
 
     if ( !*path_weak__iod )
         return cc_path_weak_append_route( path_node, path_weak__iod );
-    else if ( !cc_path_weak_check_if_valid( *path_weak__iod ) ) {
-        cc_path_weak_free_all( path_weak__iod );
-        return false;
+    else {
+        if ( !cc_path_weak_check_if_valid( *path_weak__iod ) ) {
+            cc_path_weak_free_all( path_weak__iod );
+            return false;
+        }
     }
 
     CcPathWeak * pw = *path_weak__iod;
     CC_FASTFORWARD( pw );
 
     while ( pw ) {
+        // cc_path_weak_check_if_valid() ensured that ->node__w is valid for all nodes.
         if ( pw->node__w->alt_path ) {
             pw->node__w = pw->node__w->alt_path;
 
-            CcPathNode * d = pw->node__w->alt_path->divergence;
+            CcPathNode * d = pw->node__w->divergence;
             if ( d )
-                return cc_path_weak_append_route( d, path_weak__iod );
+                return cc_path_weak_append_route( d, &pw );
             else
                 return true;
         }

ws/libcrochess/src/cc_version.c

@@ -11,4 +11,4 @@
 */
 
 
-char const CC_LIB_VERSION[] = "0.0.1.424:856+20231122.080917"; // source-new-libcrochess-version-major-minor-feature-commit+meta~breaks-place-marker
+char const CC_LIB_VERSION[] = "0.0.1.425:857+20231124.034927"; // source-new-libcrochess-version-major-minor-feature-commit+meta~breaks-place-marker

ws/tests/src/tests.c

@@ -34,7 +34,7 @@
 #include "tests.h"
 
 
-char const CROCHESS_TESTS_VERSION[] = "0.0.1.424:856+20231122.080917"; // source-new-crochess-tests-version-major-minor-feature-commit+meta~breaks-place-marker
+char const CROCHESS_TESTS_VERSION[] = "0.0.1.425:857+20231124.034927"; // source-new-crochess-tests-version-major-minor-feature-commit+meta~breaks-place-marker
 
 #ifdef __WITH_LINE_NOISE__
 char const CROCHESS_TESTS_HISTORY_FILE_NAME[] = "history_tests.txt";