[gnome-power-manager/gnome-2-26] Never return NULL from gpm_devicekit_get_object_icon()

[Richard Hughes <rhughes src gnome org>]

commit 8604294e507d0781452d3f58f068ed1269abdb3f
Author: Richard Hughes <richard hughsie com>
Date:   Mon Jun 15 10:20:12 2009 +0100

    Never return NULL from gpm_devicekit_get_object_icon()

 src/gpm-devicekit.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/src/gpm-devicekit.c b/src/gpm-devicekit.c
index 9d40657..a096c2a 100644
--- a/src/gpm-devicekit.c
+++ b/src/gpm-devicekit.c
@@ -136,6 +136,13 @@ gpm_devicekit_get_object_icon (const DkpObject *obj)
 			filename = g_strdup_printf ("gpm-%s-%s", prefix, index_str);
 		}
 	}
+
+	/* nothing matched */
+	if (filename == NULL) {
+		egg_warning ("nothing matched, falling back to default icon");
+		filename = g_strdup ("dialog-warning");
+	}
+
 	egg_debug ("got filename: %s", filename);
 	return filename;
 }