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Diffstat (limited to 'src/mesa/main/framebuffer.c')
| -rw-r--r-- | src/mesa/main/framebuffer.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c index 06a34574881..d62af98f8a1 100644 --- a/src/mesa/main/framebuffer.c +++ b/src/mesa/main/framebuffer.c @@ -641,6 +641,9 @@ update_color_draw_buffers(GLcontext *ctx, struct gl_framebuffer *fb) { GLuint output; + /* set 0th buffer to NULL now in case _NumColorDrawBuffers is zero */ + fb->_ColorDrawBuffers[0] = NULL; + for (output = 0; output < fb->_NumColorDrawBuffers; output++) { GLint buf = fb->_ColorDrawBufferIndexes[output]; if (buf >= 0) { |