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RedHat patch: SDL-1.2.14-xio_error-rh603984.patch

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--HG--
branch : SDL-1.2
This commit is contained in:
Sam Lantinga 2010-07-18 11:24:37 -07:00
parent 1973eb05db
commit 54b35e5565
2 changed files with 5 additions and 1 deletions
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4
src/video/x11/SDL_x11mouse.c
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@ -230,6 +230,10 @@ void X11_CheckMouseModeNoLock(_THIS)
char *env_override; char *env_override;
int enable_relative = 1; int enable_relative = 1;
/* This happens when quiting after an xio error */
if ( SDL_Display == NULL )
return;
/* Allow the user to override the relative mouse mode. /* Allow the user to override the relative mouse mode.
They almost never want to do this, as it seriously affects They almost never want to do this, as it seriously affects
applications that rely on continuous relative mouse motion. applications that rely on continuous relative mouse motion.

2
src/video/x11/SDL_x11wm.c
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@ -329,7 +329,7 @@ SDL_GrabMode X11_GrabInputNoLock(_THIS, SDL_GrabMode mode)
{ {
int result; int result;
if ( this->screen == NULL ) { if ( this->screen == NULL || SDL_Display == NULL ) {
return(SDL_GRAB_OFF); return(SDL_GRAB_OFF);
} }
if ( ! SDL_Window ) { if ( ! SDL_Window ) {