Fixed #4 infinite loop.

tompazourek · Apr 18, 2020 · 519bf07 · 519bf07
1 parent d305c6e
commit 519bf07
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/NaturalSort.Extension/StringComparerNaturalSortExtension.cs b/src/NaturalSort.Extension/StringComparerNaturalSortExtension.cs
@@ -90,6 +90,11 @@ public int Compare(string str1, string str2)
                         return tokenCompare;
 
                     // now we know that both tokens are the same kind
+
+                    // didn't find any more tokens, return that they're equal
+                    if (token1 == TokenNone)
+                        return 0;
+
                     var rangeLength1 = endIndex1 - startIndex1;
                     var rangeLength2 = endIndex2 - startIndex2;