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declare buf only if XINERAMA support is used

This commit is contained in:
Anselm R Garbe 2009-06-23 16:29:32 +01:00
parent 38e9b67026
commit 0d8671a5ad
2 changed files with 3 additions and 3 deletions
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4
config.mk
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@ -11,8 +11,8 @@ X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib X11LIB = /usr/X11R6/lib
# Xinerama, un-comment if you want it # Xinerama, un-comment if you want it
XINERAMALIBS = -L${X11LIB} -lXinerama #XINERAMALIBS = -L${X11LIB} -lXinerama
XINERAMAFLAGS = -DXINERAMA #XINERAMAFLAGS = -DXINERAMA
# includes and libs # includes and libs
INCS = -I. -I/usr/include -I${X11INC} INCS = -I. -I/usr/include -I${X11INC}

2
dwm.c
View File

@ -599,7 +599,6 @@ die(const char *errstr, ...) {
void void
drawbar(Monitor *m) { drawbar(Monitor *m) {
char buf[2];
int x; int x;
unsigned int i, occ = 0, urg = 0; unsigned int i, occ = 0, urg = 0;
unsigned long *col; unsigned long *col;
@ -616,6 +615,7 @@ drawbar(Monitor *m) {
dc.x = 0; dc.x = 0;
#ifdef XINERAMA #ifdef XINERAMA
{ {
char buf[2];
buf[0] = m->screen_number + '0'; buf[0] = m->screen_number + '0';
buf[1] = '\0'; buf[1] = '\0';
dc.w = TEXTW(buf); dc.w = TEXTW(buf);