Commit: 12261aa047f41eb7f0d29c3ba25d933c3f67e7fc
Author: Mike Erwin
Date: Fri Apr 21 15:51:08 2017 -0400
Branches: blender2.8
https://developer.blender.org/rB12261aa047f41eb7f0d29c3ba25d933c3f67e7fc
fix unitizialized use warning
The code would only use 'type' uninitialized in error conditions, but it's
still better to avoid that.
caught by clang
===================================================================
M source/blender/draw/intern/draw_manager.c
===================================================================
diff --git a/source/blender/draw/intern/draw_manager.c
b/source/blender/draw/intern/draw_manager.c
index 1f0bf0cf79c..66e44edc63d 100644
--- a/source/blender/draw/intern/draw_manager.c
+++ b/source/blender/draw/intern/draw_manager.c
@@ -1319,6 +1319,7 @@ void DRW_framebuffer_read_data(int x, int y, int w, int
h, int channels, int slo
case 4: type = GL_RGBA; break;
default:
BLI_assert(false && "wrong number of read channels");
+ return;
}
glReadBuffer(GL_COLOR_ATTACHMENT0 + slot);
glReadPixels(x, y, w, h, type, GL_FLOAT, data);
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