fix copy+paste mistakes in commit 9b0e5c555c0f (CVE-2019-7637 fix):

http://hg.libsdl.org/SDL/rev/9b0e5c555c0f made copy+paste mistakes which resulted in windows versions failing to set video mode.
libsdl-org · Aug 1, 2019 · 267d102 · 267d102
1 parent d0a2bc7
commit 267d102
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/src/video/gapi/SDL_gapivideo.c b/src/video/gapi/SDL_gapivideo.c
@@ -733,7 +733,7 @@ SDL_Surface *GAPI_SetVideoMode(_THIS, SDL_Surface *current,
 	video->w = gapi->w = width;
 	video->h = gapi->h = height;
 	video->pitch = SDL_CalculatePitch(video); 
-	if (!current->pitch) {
+	if (!video->pitch) {
 		return(NULL);
 	}
 

diff --git a/src/video/windib/SDL_dibvideo.c b/src/video/windib/SDL_dibvideo.c
@@ -675,7 +675,7 @@ SDL_Surface *DIB_SetVideoMode(_THIS, SDL_Surface *current,
 	video->w = width;
 	video->h = height;
 	video->pitch = SDL_CalculatePitch(video);
-	if (!current->pitch) {
+	if (!video->pitch) {
 		return(NULL);
 	}
 

diff --git a/src/video/windx5/SDL_dx5video.c b/src/video/windx5/SDL_dx5video.c
@@ -1127,7 +1127,7 @@ SDL_Surface *DX5_SetVideoMode(_THIS, SDL_Surface *current,
 		video->w = width;
 		video->h = height;
 		video->pitch = SDL_CalculatePitch(video);
-		if (!current->pitch) {
+		if (!video->pitch) {
 			return(NULL);
 		}