[glib: 2/3] Fix dropped 'const' qualifier warning in glib/tests/once.c

[Philip Withnall <pwithnall src gnome org>]

commit f4d6680f133b77dfaf43567253a3348ac8e548bf
Author: Emmanuel Fleury <emmanuel fleury gmail com>
Date:   Sat May 8 10:19:01 2021 +0200

    Fix dropped 'const' qualifier warning in glib/tests/once.c
    
    glib/tests/once.c(199): warning C4090: 'function': different 'const' qualifiers

 glib/tests/once.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/glib/tests/once.c b/glib/tests/once.c
index 8fc8d5014..ea521c05b 100644
--- a/glib/tests/once.c
+++ b/glib/tests/once.c
@@ -192,7 +192,7 @@ test_once_init_multi_threaded (void)
 static void
 test_once_init_string (void)
 {
-  static const gchar *val;
+  static gchar *val;
 
   g_test_summary ("Test g_once_init_{enter,leave}() usage with a string");