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Reshuffle and slightly simplify menu_complete_path(), removing an

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allocation, for tab-completion; checked by Alexander Polakov as well.
This commit is contained in:
okan 2015-03-28 22:09:10 +00:00
parent f345dc8f9a
commit d42a248920
1 changed files with 6 additions and 10 deletions
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16
app/cwm/menu.c
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@ -16,7 +16,7 @@
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: menu.c,v 1.78 2015/01/19 14:54:16 okan Exp $
* $OpenBSD: menu.c,v 1.79 2015/03/28 22:09:10 okan Exp $
*/
#include <sys/types.h>
@ -189,9 +189,7 @@ menu_complete_path(struct menu_ctx *mc)
{
struct menu *mi, *mr;
struct menu_q menuq;
char *path = NULL;
path = xcalloc(1, sizeof(mr->text));
mr = xcalloc(1, sizeof(*mr));
TAILQ_INIT(&menuq);
@ -200,17 +198,15 @@ menu_complete_path(struct menu_ctx *mc)
CWM_MENU_DUMMY, search_match_path_any, NULL)) != NULL) {
mr->abort = mi->abort;
mr->dummy = mi->dummy;
strlcpy(path, mi->text, sizeof(mi->text));
if (mi->text[0] != '\0')
snprintf(mr->text, sizeof(mr->text), "%s \"%s\"",
mc->searchstr, mi->text);
else if (!mr->abort)
strlcpy(mr->text, mc->searchstr, sizeof(mr->text));
}
menuq_clear(&menuq);
if (path[0] != '\0')
snprintf(mr->text, sizeof(mr->text), "%s \"%s\"",
mc->searchstr, path);
else if (!mr->abort)
strlcpy(mr->text, mc->searchstr, sizeof(mr->text));
free(path);
return(mr);
}