From 062147ff1c26aaedaf08f99d1815dc41a05e7aa4 Mon Sep 17 00:00:00 2001
From: Maarten Bent <MaartenBent@users.noreply.github.com>
Date: Tue, 22 Dec 2020 15:41:41 +0100
Subject: [PATCH] Fix conditional-uninitialized warning

---
 src/gtk/settings.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gtk/settings.cpp b/src/gtk/settings.cpp
index 66ab0a690d..97871a0daf 100644
--- a/src/gtk/settings.cpp
+++ b/src/gtk/settings.cpp
@@ -404,7 +404,7 @@ void wxGtkStyleContext::Bg(wxColour& color, int state) const
                 const int i = stride * (cairo_image_surface_get_height(surf) / 2);
                 const unsigned* p = reinterpret_cast<const unsigned*>(data + i);
                 const unsigned pixel = *p;
-                guchar r, g, b, a = 0xff;
+                guchar r = 0, g = 0, b = 0, a = 0xff;
                 switch (cairo_image_surface_get_format(surf))
                 {
                 case CAIRO_FORMAT_ARGB32: