Fixed 320x200 video mode on framebuffer console

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%407

docs.html

@@ -16,6 +16,7 @@ be found at the <A HREF="http://www.libsdl.org/"> main SDL page</A>.
 Major changes since SDL 1.0.0:
 </H2>
 <UL>
+	<LI> 1.2.1: Fixed 320x200 video mode on framebuffer console
 	<LI> 1.2.1: Improved robustness for the ELO touchpad (thanks Alex!)
 	<LI> 1.2.1: Added support for building under Cygwin on Windows
 	<LI> 1.2.1: Added a dummy video driver for benchmarking (thanks Ryan!)

src/video/fbcon/SDL_fbvideo.c

@@ -271,7 +271,7 @@ static int FB_AddMode(_THIS, int index, unsigned int w, unsigned int h)
 	}
 
 	/* Only allow a mode if we have a valid timing for it */
-	next_mode = 0;
+	next_mode = -1;
 	for ( i=0; i<(sizeof(vesa_timings)/sizeof(vesa_timings[0])); ++i ) {
 		if ( (w == vesa_timings[i].xres) &&
 		     (h == vesa_timings[i].yres) && vesa_timings[i].pixclock ) {
@@ -279,7 +279,7 @@ static int FB_AddMode(_THIS, int index, unsigned int w, unsigned int h)
 			break;
 		}
 	}
-	if ( ! next_mode ) {
+	if ( next_mode == -1 ) {
 #ifdef FBCON_DEBUG
 		fprintf(stderr, "No valid timing line for mode %dx%d\n", w, h);
 #endif