circo

commit 600eae882dcdc04e57adda4f3f0d1c1627838aaa
parent 6e81fb2482a8fa80c93e6376f96e9cfcbf4c7515
Author: Claudio Alessi <smoppy@gmail.com>
Date:   Wed, 26 Jul 2017 20:21:27 +0200

Fix cmdln_wdel()

Diffstat:
M
circo.c
 | 
9
+++++----

1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/circo.c b/circo.c
@@ -387,10 +387,11 @@ cmdln_wdel(const Arg *arg) {
 	i = sel->cmdoff - 1;
 	while(i && sel->cmd[i] == ' ')
 		--i;
-	while(i && sel->cmd[i] != ' ')
-		--i;
-	if(i)
-		++i;
+	if(i && isalnum(sel->cmd[i])) {
+		while(--i && isalnum(sel->cmd[i]));
+		if(i)
+			++i;
+	}
 	memmove(&sel->cmd[i], &sel->cmd[sel->cmdoff], sel->cmdlen - sel->cmdoff);
 	sel->cmdlen -= sel->cmdoff - i;
 	sel->cmd[sel->cmdlen] = '\0';