1 files changed, 1 insertions, 1 deletions
diff --git a/cpp/040brace b/cpp/040brace
index d01fe359..174335af 100644
--- a/cpp/040brace
+++ b/cpp/040brace
@@ -149,7 +149,7 @@ void transform_braces(const recipe_number r) {
 }
 
 size_t matching_brace(size_t index, const list<pair<int, size_t> >& braces) {
-  int stacksize;
+  int stacksize = 0;
   for (list<pair<int, size_t> >::const_iterator p = braces.begin(); p != braces.end(); ++p) {
     if (p->second < index) continue;
     stacksize += (p->first ? 1 : -1);