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handle NULL strings and "" as the same - and only produce null strings to 

avoid tonnes of 1 byte allocs


SVN revision: 18615
This commit is contained in:
Carsten Haitzler 2005-11-23 12:55:43 +00:00
parent a320795377
commit 4365d69079
1 changed files with 7 additions and 1 deletions
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8
legacy/eet/src/lib/eet_data.c
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@ -307,6 +307,11 @@ eet_data_get_string(void *src, void *src_end, void *dst)
p = s;
len = 0;
while ((p < (char *)src_end) && (*p != 0)) {len++; p++;}
if (len == 0)
{
*d = NULL;
return 0;
}
*d = malloc(len + 1);
if (!(*d)) return -1;
memcpy(*d, s, len);
@ -322,7 +327,8 @@ eet_data_put_string(void *src, int *size_ret)
const char *empty_s = "";
s = (char *)(*((char **)src));
if (!s) s = (char *)empty_s;
if (!s) return NULL;
// if (!s) s = (char *)empty_s;
len = strlen(s);
d = malloc(len + 1);
if (!d) return NULL;