commit 0bc4e41ebdf4dfbdb4e865ab5297f5df4f0d9e16
parent 703c4dd2530bf7d4876e388757e62d04f40dc643
Author: Anselm R Garbe <anselm@garbe.us>
Date: Fri, 7 Jan 2011 16:05:22 +0000
applied anonymous patch, I don't think the reversed array access has semantic side-effects
Diffstat:
| M | dwm.c | | | 21 | +++++++++------------ |
1 file changed, 9 insertions(+), 12 deletions(-)
diff --git a/dwm.c b/dwm.c
@@ -980,7 +980,7 @@ grabkeys(void) {
void
initfont(const char *fontstr) {
char *def, **missing;
- int i, n;
+ int n;
missing = NULL;
dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
@@ -996,7 +996,7 @@ initfont(const char *fontstr) {
dc.font.ascent = dc.font.descent = 0;
XExtentsOfFontSet(dc.font.set);
n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
- for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
+ while(n--) {
dc.font.ascent = MAX(dc.font.ascent, (*xfonts)->ascent);
dc.font.descent = MAX(dc.font.descent,(*xfonts)->descent);
xfonts++;
@@ -1014,14 +1014,13 @@ initfont(const char *fontstr) {
Bool
isprotodel(Client *c) {
- int i, n;
+ int n;
Atom *protocols;
Bool ret = False;
if(XGetWMProtocols(dpy, c->win, &protocols, &n)) {
- for(i = 0; !ret && i < n; i++)
- if(protocols[i] == wmatom[WMDelete])
- ret = True;
+ while(!ret && n--)
+ ret = protocols[n] == wmatom[WMDelete];
XFree(protocols);
}
return ret;
@@ -1029,12 +1028,10 @@ isprotodel(Client *c) {
#ifdef XINERAMA
static Bool
-isuniquegeom(XineramaScreenInfo *unique, size_t len, XineramaScreenInfo *info) {
- unsigned int i;
-
- for(i = 0; i < len; i++)
- if(unique[i].x_org == info->x_org && unique[i].y_org == info->y_org
- && unique[i].width == info->width && unique[i].height == info->height)
+isuniquegeom(XineramaScreenInfo *unique, size_t n, XineramaScreenInfo *info) {
+ while(n--)
+ if(unique[n].x_org == info->x_org && unique[n].y_org == info->y_org
+ && unique[n].width == info->width && unique[n].height == info->height)
return False;
return True;
}
