[geocode-glib] lib: Simplify while loop into a for loop

[Bastien Nocera <hadess src gnome org>]

commit 04523dcc38714b48ee3b0a0d5a0f0c4c5094b4de
Author: Bastien Nocera <hadess hadess net>
Date:   Sun Dec 2 22:37:50 2012 +0100

    lib: Simplify while loop into a for loop

 geocode-glib/geocode-forward.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/geocode-glib/geocode-forward.c b/geocode-glib/geocode-forward.c
index b7ce2f2..9015f8d 100644
--- a/geocode-glib/geocode-forward.c
+++ b/geocode-glib/geocode-forward.c
@@ -675,11 +675,9 @@ make_location_list_from_tree (GNode   *node,
 		}
 	}
 
-	child = node->children;
-	while (child) {
+	for (child = node->children; child != NULL; child = child->next)
 		make_location_list_from_tree (child, s_array, location_list, i);
-		child = child->next;
-	}
+
 	if (add_attribute)
 		i--;
 }