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Check for NULL in intelSwapBuffers()

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This commit is contained in:
Thomas Hellström 2006-09-18 14:18:14 +00:00
parent 8c58a32360
commit cd3c9febda
1 changed files with 6 additions and 1 deletions
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7
src/mesa/drivers/dri/i915/intel_buffers.c
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@ -697,7 +697,12 @@ intelSwapBuffers(__DRIdrawablePrivate * dPriv)
{
if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
GET_CURRENT_CONTEXT(ctx);
struct intel_context *intel = intel_context(ctx);
struct intel_context *intel;
if (ctx == NULL)
return;
intel = intel_context(ctx);
if (ctx->Visual.doubleBufferMode) {
intelScreenPrivate *screen = intel->intelScreen;