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Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Allan McRae 2023-09-06 17:55:45 +10:00
parent e58d799c47
commit 5473c9fd3f
1 changed files with 10 additions and 3 deletions
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13
src/pacman/util.c
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@ -410,7 +410,6 @@ typedef char *(*formatfn)(void*);
static char *concat_list(alpm_list_t *lst, formatfn fn) static char *concat_list(alpm_list_t *lst, formatfn fn)
{ {
char *output = NULL, *tmp = NULL; char *output = NULL, *tmp = NULL;
asprintf(&output, "%s", "");
for(alpm_list_t *i = lst; i; i = alpm_list_next(i)) { for(alpm_list_t *i = lst; i; i = alpm_list_next(i)) {
char *str = fn ? fn(i->data) : i->data; char *str = fn ? fn(i->data) : i->data;
@ -419,15 +418,23 @@ static char *concat_list(alpm_list_t *lst, formatfn fn)
continue; continue;
} }
if(tmp) {
asprintf(&output, "%s %s", tmp, str);
free(tmp);
} else {
asprintf(&output, "%s", str);
}
tmp = output; tmp = output;
asprintf(&output, "%s %s", tmp, str);
free(tmp);
if(fn) { if(fn) {
free(str); free(str);
} }
} }
if(!output) {
asprintf(&output, "%s", "");
}
return output; return output;
} }