[glib: 7/9] Fix several signedness warnings in gio/gio-tool-tree.c

[Philip Withnall <pwithnall src gnome org>]

commit 7c7aec9b310f5fa16ef486dc6eed4679a99d7e4b
Author: Emmanuel Fleury <emmanuel fleury gmail com>
Date:   Tue Nov 17 22:59:00 2020 +0100

    Fix several signedness warnings in gio/gio-tool-tree.c
    
    gio/gio-tool-tree.c: In function ‘do_tree’:
    gio/gio-tool-tree.c:124:22: error: comparison of integer expressions of different signedness: ‘unsigned 
int’ and ‘int’
      124 |        for (n = 0; n < level; n++)
          |                      ^
    gio/gio-tool-tree.c:197:21: error: comparison of integer expressions of different signedness: ‘unsigned 
int’ and ‘int’
      197 |       for (n = 0; n < level; n++)
          |                     ^

 gio/gio-tool-tree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gio/gio-tool-tree.c b/gio/gio-tool-tree.c
index e63752edb..2327c4549 100644
--- a/gio/gio-tool-tree.c
+++ b/gio/gio-tool-tree.c
@@ -52,7 +52,7 @@ sort_info_by_name (GFileInfo *a, GFileInfo *b)
 }
 
 static void
-do_tree (GFile *f, int level, guint64 pattern)
+do_tree (GFile *f, unsigned int level, guint64 pattern)
 {
   GFileEnumerator *enumerator;
   GError *error = NULL;