From bc94f215e4435be50531d6a687bbdb966e1ae442 Mon Sep 17 00:00:00 2001
From: Colin Clark <colin.clark@cclark.uk>
Date: Mon, 5 Aug 2019 12:56:48 +0100
Subject: [PATCH] Bug fix: Eliminate runtime error

Eliminate runtime error: "gdk_pixbuf_format_get_name: assertion 'format
!= NULL' failed"
---
 src/image_load_gdk.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/image_load_gdk.c b/src/image_load_gdk.c
index 2a042983..91cc8755 100644
--- a/src/image_load_gdk.c
+++ b/src/image_load_gdk.c
@@ -26,7 +26,17 @@
 
 static gchar* image_loader_gdk_get_format_name(gpointer loader)
 {
-	return gdk_pixbuf_format_get_name(gdk_pixbuf_loader_get_format(GDK_PIXBUF_LOADER(loader)));
+	GdkPixbufFormat *format;
+
+	format = gdk_pixbuf_loader_get_format(GDK_PIXBUF_LOADER(loader));
+	if (format)
+		{
+		return gdk_pixbuf_format_get_name(format);
+		}
+	else
+		{
+		return NULL;
+		}
 }
 static gchar** image_loader_gdk_get_format_mime_types(gpointer loader)
 {
-- 
2.20.1