1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cppalloc.c b/gcc/cppalloc.c
index 07b6ce18a2f..92fa2b9ac20 100644
--- a/gcc/cppalloc.c
+++ b/gcc/cppalloc.c
@@ -61,7 +61,7 @@ xrealloc (old, size)
   size_t size;
 {
   register PTR ptr;
-  if (ptr)
+  if (old)
     ptr = (PTR) realloc (old, size);
   else
     ptr = (PTR) malloc (size);