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| author | Jim Meyering <jim@meyering.net> | 2008-06-12 22:53:07 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2008-06-12 22:53:07 +0000 |
| commit | f324ecf462ccd8f6fddc003ab1a3be7c17adebbd (patch) | |
| tree | 1430502cce3cc9a3f95a72c3590638bbc30f83dd /src/unexmacosx.c | |
| parent | 25a27b72172249e0ae6b6c7b9459cb47694a4f34 (diff) | |
| download | emacs-f324ecf462ccd8f6fddc003ab1a3be7c17adebbd.tar.gz | |
make unexec_free handle NULL the same way free does
* unexmacosx.c (unexec_free): Ignore a NULL argument.
Diffstat (limited to 'src/unexmacosx.c')
| -rw-r--r-- | src/unexmacosx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/unexmacosx.c b/src/unexmacosx.c index 46622601281..57f70f8557f 100644 --- a/src/unexmacosx.c +++ b/src/unexmacosx.c @@ -1318,6 +1318,8 @@ unexec_realloc (void *old_ptr, size_t new_size) void unexec_free (void *ptr) { + if (ptr == NULL) + return; if (in_dumped_exec) { if (!ptr_in_unexec_regions (ptr)) |