From 0d8671a5ad040000541ebaa893582e520c7e33a3 Mon Sep 17 00:00:00 2001
From: Anselm R Garbe <anselm@garbe.us>
Date: Tue, 23 Jun 2009 16:29:32 +0100
Subject: [PATCH] declare buf only if XINERAMA support is used
---
config.mk | 4 ++--
dwm.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/config.mk b/config.mk
index f5ec4c1..bd6ff8e 100644
--- a/config.mk
+++ b/config.mk
@@ -11,8 +11,8 @@ X11INC = /usr/X11R6/include
X11LIB = /usr/X11R6/lib
# Xinerama, un-comment if you want it
-XINERAMALIBS = -L${X11LIB} -lXinerama
-XINERAMAFLAGS = -DXINERAMA
+#XINERAMALIBS = -L${X11LIB} -lXinerama
+#XINERAMAFLAGS = -DXINERAMA
# includes and libs
INCS = -I. -I/usr/include -I${X11INC}
diff --git a/dwm.c b/dwm.c
index e0a6286..896c8a7 100644
--- a/dwm.c
+++ b/dwm.c
@@ -599,7 +599,6 @@ die(const char *errstr, ...) {
void
drawbar(Monitor *m) {
- char buf[2];
int x;
unsigned int i, occ = 0, urg = 0;
unsigned long *col;
@@ -616,6 +615,7 @@ drawbar(Monitor *m) {
dc.x = 0;
#ifdef XINERAMA
{
+ char buf[2];
buf[0] = m->screen_number + '0';
buf[1] = '\0';
dc.w = TEXTW(buf);