fixed the issue observed by various people, that clients appeared on empty tags

[dwm.git] / tag.c

diff --git a/tag.c b/tag.c
index 4aeadc2..cf983b8 100644 (file)
--- a/tag.c
+++ b/tag.c
@@ -40,6 +40,16 @@ persistconfig(Client *c) {
                        PropModeReplace, (unsigned char *)prop, i);
 }
 
+static unsigned int
+idxoftag(const char *tag) {
+       unsigned int i;
+
+       for(i = 0; i < ntags; i++)
+               if(tags[i] == tag)
+                       return i;
+       return 0;
+}
+
 /* extern */
 
 void
@@ -135,13 +145,13 @@ settags(Client *c, Client *trans) {
 
 void
 tag(const char *arg) {
-       int i;
+       unsigned int i;
 
        if(!sel)
                return;
        for(i = 0; i < ntags; i++)
                sel->tags[i] = arg == NULL;
-       i = arg ? atoi(arg) : 0;
+       i = idxoftag(arg);
        if(i >= 0 && i < ntags)
                sel->tags[i] = True;
        persistconfig(sel);
@@ -162,11 +172,11 @@ togglefloating(const char *arg) {
 
 void
 toggletag(const char *arg) {
-       int i, j;
+       unsigned int i, j;
 
        if(!sel)
                return;
-       i = arg ? atoi(arg) : 0;
+       i = idxoftag(arg);
        sel->tags[i] = !sel->tags[i];
        for(j = 0; j < ntags && !sel->tags[j]; j++);
        if(j == ntags)
@@ -177,9 +187,9 @@ toggletag(const char *arg) {
 
 void
 toggleview(const char *arg) {
-       int i, j;
+       unsigned int i, j;
 
-       i = arg ? atoi(arg) : 0;
+       i = idxoftag(arg);
        seltag[i] = !seltag[i];
        for(j = 0; j < ntags && !seltag[j]; j++);
        if(j == ntags)
@@ -189,11 +199,11 @@ toggleview(const char *arg) {
 
 void
 view(const char *arg) {
-       int i;
+       unsigned int i;
 
        for(i = 0; i < ntags; i++)
                seltag[i] = arg == NULL;
-       i = arg ? atoi(arg) : 0;
+       i = idxoftag(arg);
        if(i >= 0 && i < ntags)
                seltag[i] = True;
        arrange();