dwm

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commit c45d46ad9a44b9897c8c12eacb60b5cbdd31be7c
parent 6f55de83100547e6f78ebc276dfdbca5ee2581d9
Author: Anselm R Garbe <garbeam@gmail.com>
Date:   Tue, 22 Sep 2009 09:53:11 +0100

use buffer instead of pointer for mon->ltsymbol
Diffstat:
M
dwm.c
 | 
13
+++++--------

1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/dwm.c b/dwm.c
@@ -121,7 +121,7 @@ typedef struct {
 } Layout;
 
 struct Monitor {
-    const char *ltsymbol;
+    char ltsymbol[16];
     float mfact;
     int num;
     int by;               /* bar geometry */
@@ -386,7 +386,7 @@ arrange(void) {
         showhide(m->stack);
     focus(NULL);
     for(m = mons; m; m = m->next) {
-        m->ltsymbol = m->lt[m->sellt]->symbol;
+        strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol);
         if(m->lt[m->sellt]->arrange)
             m->lt[m->sellt]->arrange(m);
         restack(m);
@@ -605,7 +605,7 @@ createmon(void) {
     m->topbar = topbar;
     m->lt[0] = &layouts[0];
     m->lt[1] = &layouts[1 % LENGTH(layouts)];
-    m->ltsymbol = layouts[0].symbol;
+    strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
     return m;
 }
 
@@ -1163,17 +1163,14 @@ maprequest(XEvent *e) {
 
 void
 monocle(Monitor *m) {
-    static char ntext[8];
     unsigned int n = 0;
     Client *c;
 
     for(c = m->clients; c; c = c->next)
         if(ISVISIBLE(c))
             n++;
-    if(n > 0) { /* override layout symbol */
-        snprintf(ntext, sizeof ntext, "[%d]", n);
-        m->ltsymbol = ntext;
-    }
+    if(n > 0) /* override layout symbol */
+        snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n);
     for(c = nexttiled(m->clients); c; c = nexttiled(c->next))
         resize(c, m->wx, m->wy, m->ww - 2 * c->bw, m->wh - 2 * c->bw, False);
 }