This should be quoted to prevent the $1 from being expanded as an arg…

…ument to the m4 macro
sagemath · Mar 6, 2018 · 2a99185 · 2a99185
1 parent bb9ff43
commit 2a99185
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/m4/sage_spkg_collect.m4 b/m4/sage_spkg_collect.m4
@@ -68,7 +68,7 @@ AC_MSG_RESULT([])
 # Usage: newest_version $pkg
 # Print version number of latest package $pkg
 newest_version() {
-    PKG=$1
+    PKG=$[1]
     if test -f "$SAGE_ROOT/build/pkgs/$PKG/package-version.txt" ; then
         cat "$SAGE_ROOT/build/pkgs/$PKG/package-version.txt"
     else