Merge acbcccb into 9b56997

Perl · Sep 1, 2021 · 9ef4acb · 9ef4acb
2 parents 9b56997 + acbcccb
commit 9ef4acb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/utf8.c b/utf8.c
@@ -3237,7 +3237,9 @@ S_to_case_cp_list(pTHX_ const UV original,
              * should be given. */
         }
 
-        *remaining_count = 0;
+        if (remaining_count) {
+            *remaining_count = 0;
+        }
         return original;
     }