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| author | Rich Felker <dalias@aerifal.cx> | 2013-08-02 21:20:33 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2013-08-02 21:20:33 -0400 |
| commit | d3a98ff69a41d96d0a73f1d5b686f73a03a2f9df (patch) | |
| tree | 93bee159d258534a80a02f2b31e37f8c472f9f62 | |
| parent | 2d2da648f6aa07cfca3d6065d9126897e42927a1 (diff) | |
| download | musl-d3a98ff69a41d96d0a73f1d5b686f73a03a2f9df.tar.gz | |
make tdestroy allow null function pointer if no destructor is needed
this change is to align with a change in the glibc interface.
| -rw-r--r-- | src/search/tdestroy.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/search/tdestroy.c b/src/search/tdestroy.c index 6f430bda..5f9e197d 100644 --- a/src/search/tdestroy.c +++ b/src/search/tdestroy.c @@ -16,6 +16,6 @@ void tdestroy(void *root, void (*freekey)(void *)) return; tdestroy(r->left, freekey); tdestroy(r->right, freekey); - freekey(r->key); + if (freekey) freekey(r->key); free(r); } |