removed strip, added -s to LDFLAGs

.hgtags

@@ -29,3 +29,4 @@ b6e09682c8adcb6569656bee73c311f9ab457715 2.3
 775f761a5647a05038e091d1c99fc35d3034cd68 2.6
 fbd9e9d63f202afe6834ccfdf890904f1897ec0b 2.7
 dd3d02b07cac44fbafc074a361c1002cebe7aae4 2.8
+59b3024854db49739c6d237fa9077f04a2da847a 3.0

Makefile

@@ -23,7 +23,6 @@ ${OBJ}: dmenu.h config.mk
 dmenu: ${OBJ}
 	@echo CC -o $@
 	@${CC} -o $@ ${OBJ} ${LDFLAGS}
-	@strip $@
 
 clean:
 	@echo cleaning

config.mk

@@ -1,5 +1,5 @@
 # dmenu version
-VERSION = 3.0
+VERSION = 3.1
 
 # Customize below to fit your system
 
@@ -16,7 +16,7 @@ LIBS = -L/usr/lib -lc -L${X11LIB} -lX11
 
 # flags
 CFLAGS = -Os ${INCS} -DVERSION=\"${VERSION}\"
-LDFLAGS = ${LIBS}
+LDFLAGS = -s ${LIBS}
 #CFLAGS = -g -Wall -O2 ${INCS} -DVERSION=\"${VERSION}\"
 #LDFLAGS = -g ${LIBS}
 

dmenu_path

@@ -1,9 +1,30 @@
 #!/bin/sh
+CACHE=$HOME/.dmenu_cache
+UPTODATE=1
 IFS=:
+
+if test ! -f $CACHE 
+then
+	unset UPTODATE
+fi
+
+if test $UPTODATE
+then
+	for dir in $PATH
+	do
+		test $dir -nt $CACHE && unset UPTODATE
+	done
+fi
+
+if test ! $UPTODATE
+then
 	for dir in $PATH
 	do
 		for file in "$dir"/*
 		do
 			test -x "$file" && echo "${file##*/}"
 		done
-done | sort | uniq
+	done | sort | uniq > $CACHE
+fi
+
+cat $CACHE

main.c

@@ -135,6 +135,8 @@ initfont(const char *fontstr) {
 	char *def, **missing;
 	int i, n;
 
+	if(!fontstr || fontstr[0] == '\0')
+		eprint("error, cannot load font: '%s'\n", fontstr);
 	missing = NULL;
 	if(dc.font.set)
 		XFreeFontSet(dpy, dc.font.set);