[nautilus] Don't show captions that make no sense

[William Jon McCann <mccann src gnome org>]

commit b8ded5f5594b5b7e436bb31e15ebc24af52163b1
Author: William Jon McCann <jmccann redhat com>
Date:   Tue Aug 21 12:58:01 2012 -0400

    Don't show captions that make no sense
    
    https://bugzilla.gnome.org/show_bug.cgi?id=564766

 src/nautilus-canvas-view-container.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)
---
diff --git a/src/nautilus-canvas-view-container.c b/src/nautilus-canvas-view-container.c
index 2d93584..9498c89 100644
--- a/src/nautilus-canvas-view-container.c
+++ b/src/nautilus-canvas-view-container.c
@@ -368,12 +368,15 @@ nautilus_canvas_view_container_get_icon_text (NautilusCanvasContainer *container
 	/* Get the attributes. */
 	j = 0;
 	for (i = 0; i < num_attributes; ++i) {
+		char *text;
 		if (attributes[i] == attribute_none_q) {
 			continue;
 		}
-
-		text_array[j++] =
-			nautilus_file_get_string_attribute_with_default_q (file, attributes[i]);
+		text = nautilus_file_get_string_attribute_q (file, attributes[i]);
+		if (text == NULL) {
+			continue;
+		}
+		text_array[j++] = text;
 	}
 	text_array[j] = NULL;