[Mesa3d-dev] [PATCH mesa] Fix some typos in pointer checking for OML_sync_control entry points.

[Mario K. <mar...@tu...>]

From: kleinerm <mar...@tu...>

Signed-off-by: Mario Kleiner <mar...@tu...>
---
 src/glx/x11/glxcmds.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/glx/x11/glxcmds.c b/src/glx/x11/glxcmds.c
index fefdd99..67518dd 100644
--- a/src/glx/x11/glxcmds.c
+++ b/src/glx/x11/glxcmds.c
@@ -2364,7 +2364,7 @@ __glXGetSyncValuesOML(Display * dpy, GLXDrawable drawable,
    psc = &priv->screenConfigs[i];
 
 #if defined(__DRI_SWAP_BUFFER_COUNTER) && defined(__DRI_MEDIA_STREAM_COUNTER)
-   if (pdraw && psc->sbc && psc->sbc)
+   if (pdraw && psc->sbc && psc->msc)
       return ( (pdraw && psc->sbc && psc->msc)
 	       && ((*psc->msc->getMSC)(psc->driScreen, msc) == 0)
 	       && ((*psc->sbc->getSBC)(pdraw->driDrawable, sbc) == 0)
@@ -2487,7 +2487,7 @@ __glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable,
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
    __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
 
-   if (!pdraw || !gc->driContext) /* no GLX for this */
+   if (!pdraw || !gc || !gc->driContext) /* no GLX for this */
       return -1;
 
    /* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE
@@ -2587,7 +2587,7 @@ __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
       return ((ret == 0) && (__glXGetUST(ust) == 0));
    }
 #endif
-   if (pdraw && psc->driScreen && psc->driScreen->waitForMSC) {
+   if (pdraw && psc->driScreen && psc->driScreen->waitForSBC) {
       ret = psc->driScreen->waitForSBC(pdraw, target_sbc, ust, msc, sbc);
       return ret;
    }
-- 
1.6.6