X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=draw.c;h=d35d4c2deda588b0241a97ba229463f7714ddaeb;hb=86019c58555b5d9514cfe2eba14248588a812f16;hp=85c1279a3b40dd73e501914119216bdaa198154c;hpb=a0a99d10e1a019f74a8b2af4d5f8b47348e08a75;p=dmenu.git

diff --git a/draw.c b/draw.c
index 85c1279..d35d4c2 100644
--- a/draw.c
+++ b/draw.c
@@ -7,11 +7,9 @@
 #include <X11/Xlib.h>
 #include "draw.h"
 
-#define MAX(a, b)   ((a) > (b) ? (a) : (b))
-#define MIN(a, b)   ((a) < (b) ? (a) : (b))
-#define FG(dc, col) ((col)[(dc)->invert ? ColBG : ColFG])
-#define BG(dc, col) ((col)[(dc)->invert ? ColFG : ColBG])
-#define DEFFONT     "fixed"
+#define MAX(a, b)  ((a) > (b) ? (a) : (b))
+#define MIN(a, b)  ((a) < (b) ? (a) : (b))
+#define DEFFONT    "fixed"
 
 static Bool loadfont(DC *dc, const char *fontstr);
 
@@ -70,6 +68,11 @@ eprintf(const char *fmt, ...) {
 	va_start(ap, fmt);
 	vfprintf(stderr, fmt, ap);
 	va_end(ap);
+
+	if(fmt[strlen(fmt)-1] == ':') {
+		fputc(' ', stderr);
+		perror(NULL);
+	}
 	exit(EXIT_FAILURE);
 }
 
@@ -102,16 +105,13 @@ initdc(void) {
 
 	if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
 		weprintf("no locale support\n");
-	if(!(dc = malloc(sizeof *dc)))
-		eprintf("cannot malloc %u bytes\n", sizeof *dc);
+	if(!(dc = calloc(1, sizeof *dc)))
+		eprintf("cannot malloc %u bytes:", sizeof *dc);
 	if(!(dc->dpy = XOpenDisplay(NULL)))
 		eprintf("cannot open display\n");
 
 	dc->gc = XCreateGC(dc->dpy, DefaultRootWindow(dc->dpy), 0, NULL);
 	XSetLineAttributes(dc->dpy, dc->gc, 1, LineSolid, CapButt, JoinMiter);
-	dc->font.xfont = NULL;
-	dc->font.set = NULL;
-	dc->canvas = None;
 	return dc;
 }
 
@@ -189,7 +189,7 @@ void
 weprintf(const char *fmt, ...) {
 	va_list ap;
 
-	fprintf(stderr, "%s: warning: ", progname);
+	fprintf(stderr, "%s: ", progname);
 	va_start(ap, fmt);
 	vfprintf(stderr, fmt, ap);
 	va_end(ap);