diff options
Diffstat (limited to 'gcc/protoize.c')
| -rw-r--r-- | gcc/protoize.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/protoize.c b/gcc/protoize.c index 44c2dbe6676..4979c04c14f 100644 --- a/gcc/protoize.c +++ b/gcc/protoize.c @@ -608,7 +608,11 @@ xrealloc (old_space, byte_count) pointer_type old_space; size_t byte_count; { - register pointer_type rv = (pointer_type) realloc (old_space, byte_count); + register pointer_type rv; + if (old_space) + rv = (pointer_type) realloc (old_space, byte_count); + else + rv = (pointer_type) malloc (byte_count); if (rv == NULL) { fprintf (stderr, "\n%s: virtual memory exceeded\n", pname); |