1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/genflags.c b/gcc/genflags.c
index e09a73d..a87b08d 100644
--- a/gcc/genflags.c
+++ b/gcc/genflags.c
@@ -193,7 +193,7 @@ xrealloc (old, size)
   size_t size;
 {
   register PTR ptr;
-  if (ptr)
+  if (old)
     ptr = (PTR) realloc (old, size);
   else
     ptr = (PTR) malloc (size);