ColorPalette: Fix Dispose function

* Set freed pointer to NULL in dispose function because dispose cna be run multiple times. This fixes the case of freeing an already freed pointer.
2020-07-09 23:54:40 +02:00
1 changed files with 1 additions and 0 deletions
--- a/layer/color-palette.c
+++ b/layer/color-palette.c
@@ -238,6 +238,7 @@ static void color_palette_dispose(GObject *gobj)
 	if (palette->color_array) {
 		palette->color_array_length = 0;
 		free(palette->color_array);
+		palette->color_array = NULL;
 	}

 	/* Chain up to parent class */