1 files changed, 1 insertions, 1 deletions
diff --git a/clang/utils/scan-build b/clang/utils/scan-build
index 4ad8a7444e7..41dd29ebaae 100755
--- a/clang/utils/scan-build
+++ b/clang/utils/scan-build
@@ -1145,7 +1145,7 @@ if ($AnalyzeHeaders) {
 
 $ENV{'CCC_ANALYZER_ANALYSIS'} = join ' ',@AnalysesToRun;
 
-if ($StoreModel) {
+if (defined $StoreModel) {
   $ENV{'CCC_ANALYZER_STORE_MODEL'} = $StoreModel;
 }