# HG changeset patch
# User Ryan C. Gordon <icculus@icculus.org>
# Date 1255152091 0
# Node ID 91c4580138504daf89a8d145577dcf56b6b67556
# Parent  4ab46e81d08e672cb0648f06797d94109f244b61
Fixed incorrect return value test for SGI swap control.

diff -r 4ab46e81d08e -r 91c458013850 src/video/x11/SDL_x11gl.c
--- a/src/video/x11/SDL_x11gl.c	Sat Oct 10 05:17:47 2009 +0000
+++ b/src/video/x11/SDL_x11gl.c	Sat Oct 10 05:21:31 2009 +0000
@@ -289,7 +289,7 @@
 		if ( this->gl_data->glXSwapIntervalMESA ) {
 			this->gl_data->glXSwapIntervalMESA(this->gl_config.swap_control);
 		} else if ( this->gl_data->glXSwapIntervalSGI ) {
-			if (this->gl_data->glXSwapIntervalSGI(this->gl_config.swap_control) != 0) {
+			if (this->gl_data->glXSwapIntervalSGI(this->gl_config.swap_control) == 0) {
 				this->gl_data->sgi_swap_interval = this->gl_config.swap_control;
 			}
 		}