Fix warning about missing version list

Changed files (3)

• modified libbirdfont/GlyphCanvas.vala
• modified libbirdfont/OverView.vala
• modified libbirdfont/Renderer/FallbackFont.vala

Diff

diff --git a/libbirdfont/GlyphCanvas.vala b/libbirdfont/GlyphCanvas.valaindex e29f18b..3903179 100644--- a/libbirdfont/GlyphCanvas.vala+++ b/libbirdfont/GlyphCanvas.vala@@ -81,7 +81,7 @@ public class GlyphCanvas : GLib.Object { 	}
 
 	public void redraw_area (int x, int y, int w, int h) {
-		if (MenuTab.has_suppress_event ()) {
+		if (unlikely (MenuTab.has_suppress_event ())) {
 			warning ("Do not call redraw from background thread.");
 		} else {
 			signal_redraw_area (x, y, w, h);
diff --git a/libbirdfont/OverView.vala b/libbirdfont/OverView.valaindex cbc0cb1..490314e 100644--- a/libbirdfont/OverView.vala+++ b/libbirdfont/OverView.vala@@ -1311,7 +1311,11 @@ public class OverView : FontDisplay { 					} 				} 				-				update = !i.version_menu.menu_visible;+				if (is_null(i.version_menu)) {+					update = false;+				} else {+					update = !i.version_menu.menu_visible;+				} 			} 			index++; 		}diff --git a/libbirdfont/Renderer/FallbackFont.vala b/libbirdfont/Renderer/FallbackFont.valaindex f816e32..539fe0b 100644--- a/libbirdfont/Renderer/FallbackFont.vala+++ b/libbirdfont/Renderer/FallbackFont.vala@@ -109,7 +109,6 @@ public class FallbackFont : GLib.Object { 	}  	public void init_font_config () {-		print("init_font_config\n"); 		FcConfig* config; 		 #if MAC@@ -122,7 +121,7 @@ public class FallbackFont : GLib.Object { 		bool loaded = FcConfigParseAndLoad(config, path, true); 		 		if (!loaded) {-			warning ("Cannot load fontconfig.");+			warning ("Fontconfig initialization failed."); 		} 		 		FcConfigSetCurrent (config);@@ -134,7 +133,7 @@ public class FallbackFont : GLib.Object { 		 		idle.set_callback (() => { 			font_config = config;-			print("Fontconfog loaded.");+			printd("Fontconfig loaded\n"); 			return false; 		}); 		idle.attach (null);