diff --git a/src/QABugs/QABugs_19.cxx b/src/QABugs/QABugs_19.cxx
index 3a0e5efe4c..0666e52c12 100755
--- a/src/QABugs/QABugs_19.cxx
+++ b/src/QABugs/QABugs_19.cxx
@@ -2295,8 +2295,9 @@ static Standard_Integer OCC24834 (Draw_Interpretor& di, Standard_Integer n, cons
     std::cout << "Usage : " << a[0] << "\n";
     return 1;
   }
-  
-  if (sizeof (char*) > 4) {
+
+  int i = sizeof (char*);  
+  if (i > 4) {
     std::cout << "64-bit architecture is not supported.\n";
     return 0;
   }