From 0a6fddb549bbd38f0df7f0a7fc499552826aa032 Mon Sep 17 00:00:00 2001
From: nick black <dankamongmen@gmail.com>
Date: Sat, 8 Feb 2020 22:29:19 -0500
Subject: [PATCH] blend test: fix uninitialized var

---
 tests/channel.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/channel.cpp b/tests/channel.cpp
index a885bfd0b..f59da8689 100644
--- a/tests/channel.cpp
+++ b/tests/channel.cpp
@@ -155,9 +155,10 @@ TEST_CASE("ChannelBlendDefaultRight") {
   channel_set_rgb(&c1, 0x80, 0x40, 0x20);
   CHECK(!channel_default_p(c1));
   CHECK(channel_default_p(c2));
-  unsigned blends;
+  unsigned blends = 0;
   uint32_t c = channels_blend(c1, c2, &blends);
   CHECK(channel_default_p(c));
+  CHECK(1 == blends);
   c = channels_blend(c1, c2, &blends);
   CHECK(!channel_default_p(c));
   unsigned r, g, b;