X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=draw.c;h=76f0c54eeff3086399a10d1698e0c47ea7ff056b;hb=13a529ce63364544bdc851dfd5d3aa2ef8740914;hp=2028fd94d2d72d239929018afe32d36d9c86774b;hpb=49672e9d05540fdde14af64723f2f861918031d4;p=dmenu.git

diff --git a/draw.c b/draw.c
index 2028fd9..76f0c54 100644
--- a/draw.c
+++ b/draw.c
@@ -96,7 +96,7 @@ initdc(void) {
 	DC *dc;
 
 	if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
-		fprintf(stderr, "no locale support\n");
+		fputs("no locale support\n", stderr);
 	if(!(dc = calloc(1, sizeof *dc)))
 		eprintf("cannot malloc %u bytes:", sizeof *dc);
 	if(!(dc->dpy = XOpenDisplay(NULL)))
@@ -121,26 +121,27 @@ initfont(DC *dc, const char *fontstr) {
 Bool
 loadfont(DC *dc, const char *fontstr) {
 	char *def, **missing, **names;
-	int i, n = 1;
+	int i, n;
 	XFontStruct **xfonts;
 
 	if(!*fontstr)
 		return False;
-	if((dc->font.set = XCreateFontSet(dc->dpy, fontstr, &missing, &n, &def)))
+	if((dc->font.set = XCreateFontSet(dc->dpy, fontstr, &missing, &n, &def))) {
 		n = XFontsOfFontSet(dc->font.set, &xfonts, &names);
-	else if((dc->font.xfont = XLoadQueryFont(dc->dpy, fontstr)))
-		xfonts = &dc->font.xfont;
-	else
-		n = 0;
-
-	for(i = 0; i < n; i++) {
-		dc->font.ascent  = MAX(dc->font.ascent,  xfonts[i]->ascent);
-		dc->font.descent = MAX(dc->font.descent, xfonts[i]->descent);
-		dc->font.width   = MAX(dc->font.width,   xfonts[i]->max_bounds.width);
+		for(i = 0; i < n; i++) {
+			dc->font.ascent  = MAX(dc->font.ascent,  xfonts[i]->ascent);
+			dc->font.descent = MAX(dc->font.descent, xfonts[i]->descent);
+			dc->font.width   = MAX(dc->font.width,   xfonts[i]->max_bounds.width);
+		}
+	}
+	else if((dc->font.xfont = XLoadQueryFont(dc->dpy, fontstr))) {
+		dc->font.ascent  = dc->font.xfont->ascent;
+		dc->font.descent = dc->font.xfont->descent;
+		dc->font.width   = dc->font.xfont->max_bounds.width;
 	}
 	if(missing)
 		XFreeStringList(missing);
-	return (dc->font.set || dc->font.xfont);
+	return dc->font.set || dc->font.xfont;
 }
 
 void
@@ -153,10 +154,10 @@ resizedc(DC *dc, unsigned int w, unsigned int h) {
 	if(dc->canvas)
 		XFreePixmap(dc->dpy, dc->canvas);
 
-	dc->canvas = XCreatePixmap(dc->dpy, DefaultRootWindow(dc->dpy), w, h,
-	                           DefaultDepth(dc->dpy, DefaultScreen(dc->dpy)));
 	dc->w = w;
 	dc->h = h;
+	dc->canvas = XCreatePixmap(dc->dpy, DefaultRootWindow(dc->dpy), w, h,
+	                           DefaultDepth(dc->dpy, DefaultScreen(dc->dpy)));
 }
 
 int