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slightly cleaner fix

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svn:r4599
This commit is contained in:
Roger Dingledine
2005-07-18 23:16:09 +00:00
parent 893652da84
commit bb97d7f4ea
1 changed files with 2 additions and 3 deletions
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src/common/container.c
+2 -3
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@@ -370,13 +370,12 @@ char *smartlist_join_strings2(smartlist_t *sl, const char *join,
for (i = 0; i < sl->num_used; ) {
for (src = sl->list[i]; *src; )
*dst++ = *src++;
if (++i < sl->num_used || terminate) {
if (++i < sl->num_used) {
memcpy(dst, join, join_len);
dst += join_len;
}
}
if (sl->num_used == 0 && terminate) {
/* another special case for length == 0 */
if (terminate) {
memcpy(dst, join, join_len);
dst += join_len;
}