patch-2.4.15 linux/drivers/video/virgefb.c

• Lines: 19
• Date: Wed Nov 14 14:52:20 2001
• Orig file: v2.4.14/linux/drivers/video/virgefb.c
• Orig date: Tue Oct 23 22:48:53 2001

diff -u --recursive --new-file v2.4.14/linux/drivers/video/virgefb.c linux/drivers/video/virgefb.c
@@ -1085,7 +1085,9 @@
 	if (!options || !*options)
 		return 0;
 
-	while (this_opt = strsep(&options, ",")) {
+	while ((this_opt = strsep(&options, ",")) != NULL) {
+		if (!*this_opt)
+			continue;
 		if (!strcmp(this_opt, "inverse")) {
 			Cyberfb_inverse = 1;
 			fb_invert_cmaps();
@@ -1099,6 +1101,7 @@
 		}
 		else
 			get_video_mode(this_opt);
+	}
 
 	DPRINTK("default mode: xres=%d, yres=%d, bpp=%d\n",virgefb_default.xres,
                                                            virgefb_default.yres,