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Compare pointers against NULL, not 0

This commit is contained in:
Panu Matilainen 2009-09-17 12:40:29 +03:00
parent 28919a1677
commit b805731ce3
1 changed files with 4 additions and 4 deletions
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8
rpmio/rpmmalloc.c
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@ -41,7 +41,7 @@ void * rmalloc (size_t size)
register void *value;
if (size == 0) size++;
value = malloc (size);
if (value == 0)
if (value == NULL)
value = vmefail(size);
return value;
}
@ -52,7 +52,7 @@ void * rcalloc (size_t nmemb, size_t size)
if (size == 0) size++;
if (nmemb == 0) nmemb++;
value = calloc (nmemb, size);
if (value == 0)
if (value == NULL)
value = vmefail(size);
return value;
}
@ -62,7 +62,7 @@ void * rrealloc (void *ptr, size_t size)
register void *value;
if (size == 0) size++;
value = realloc (ptr, size);
if (value == 0)
if (value == NULL)
value = vmefail(size);
return value;
}
@ -71,7 +71,7 @@ char * rstrdup (const char *str)
{
size_t size = strlen(str) + 1;
char *newstr = (char *) malloc (size);
if (newstr == 0)
if (newstr == NULL)
newstr = (char *) vmefail(size);
strcpy (newstr, str);
return newstr;