label-freetype: Log font loading error

Right now if there's an error loading a font we quietly just
proceed.

This commit adds a debug log message saying what the error is.

diff --git a/src/plugins/controls/label-freetype/plugin.c b/src/plugins/controls/label-freetype/plugin.c
index 02b6f899ab3a22e7cf57710f3e65ebef12419735..17cb134eeca55a319174d9d043326ec5a67a62aa 100644 (file)
--- a/src/plugins/controls/label-freetype/plugin.c
+++ b/src/plugins/controls/label-freetype/plugin.c
@@ -780,6 +780,8 @@ set_font_for_control (ply_label_plugin_control_t *label,
         if (error) {
                 FT_Done_Face (label->face);
                 label->face = NULL;
+
+                ply_trace ("Could not load font, error %d", error);
                 return;
         }