[FEATURE] More restrictive criteria for similarity by histogram

hasherezade · Sep 6, 2021 · bbb628c · bbb628c
1 parent e3eec0f
commit bbb628c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/paramkit/strings_util.cpp b/paramkit/strings_util.cpp
@@ -111,9 +111,10 @@ bool paramkit::util::has_similar_histogram(const char s1[], const char s2[])
     }
     const size_t uniq1 = calc_unique_chars(hist1);
     const size_t uniq2 = calc_unique_chars(hist2);
-    if (sim == uniq1 || sim == uniq2) {
+    if (sim == uniq1 && sim == uniq2) {
         return true;
     }
+    //
     return false;
 }