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lib: null check (Coverity 1436343)

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Signed-off-by: F. Aragon <paco@voltanet.io>
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paco 2018-06-13 18:38:46 +02:00
parent 558c7c80bf
commit 4ac99370b0
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GPG Key ID: FD112A8C7E6A5E4A
1 changed files with 1 additions and 1 deletions
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lib/memory.c
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@ -81,7 +81,7 @@ void *qrealloc(struct memtype *mt, void *ptr, size_t size)
void *qstrdup(struct memtype *mt, const char *str)
{
return mt_checkalloc(mt, strdup(str), strlen(str) + 1);
return str ? mt_checkalloc(mt, strdup(str), strlen(str) + 1) : NULL;
}
void qfree(struct memtype *mt, void *ptr)