ev-message-area.c: Check that the GtkStockItem is initialized

mtwebster · mtwebster · commit 31c9f12e8ffe · 2023-08-14T10:46:21.000-04:00
before attempting to access it. Solution by @dev0two Fixes #617
diff --git a/shell/ev-message-area.c b/shell/ev-message-area.c
@@ -169,8 +169,9 @@ ev_message_area_set_image_for_type (EvMessageArea *area,
 		if (icon_name) {
 			GtkStockItem item;
 
-			gtk_stock_lookup (icon_name, &item);
-			atk_object_set_name (atk_obj, item.label);
+            if (gtk_stock_lookup (icon_name, &item)) {
+                atk_object_set_name (atk_obj, item.label);
+            }
 		}
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -169,8 +169,9 @@ ev_message_area_set_image_for_type (EvMessageArea *area,`
`169`	`169`	`if (icon_name) {`
`170`	`170`	`GtkStockItem item;`
`171`	`171`
`172`		`- gtk_stock_lookup (icon_name, &item);`
`173`		`- atk_object_set_name (atk_obj, item.label);`
	`172`	`+ if (gtk_stock_lookup (icon_name, &item)) {`
	`173`	`+ atk_object_set_name (atk_obj, item.label);`
	`174`	`+ }`
`174`	`175`	`}`
`175`	`176`	`}`
`176`	`177`	`}`