[glib] gdate: Move warning pragma outside of function

[Colin Walters <walters src gnome org>]

commit 8cdbc7fb2c8c876902e457abe46ee18a0b134486
Author: coypu <coypu sdf org>
Date:   Wed Mar 2 19:38:48 2016 +0200

    gdate: Move warning pragma outside of function
    
    Commit 0817af40e8c74c721c30f6ef482b1f53d12044c7 breaks the build on
    older versions of GCC, which don't allow pragma inside functions.
    
    https://bugzilla.gnome.org/761550

 glib/gdate.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/glib/gdate.c b/glib/gdate.c
index cdc735c..92c34d2 100644
--- a/glib/gdate.c
+++ b/glib/gdate.c
@@ -2439,6 +2439,9 @@ win32_strftime_helper (const GDate     *d,
  *
  * Returns: number of characters written to the buffer, or 0 the buffer was too small
  */
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
+
 gsize     
 g_date_strftime (gchar       *s, 
                  gsize        slen, 
@@ -2494,10 +2497,7 @@ g_date_strftime (gchar       *s,
        * recognize whether strftime actually failed or just returned "".
        */
       tmpbuf[0] = '\1';
-      #pragma GCC diagnostic push
-      #pragma GCC diagnostic ignored "-Wformat-nonliteral"
       tmplen = strftime (tmpbuf, tmpbufsize, locale_format, &tm);
-      #pragma GCC diagnostic pop
 
       if (tmplen == 0 && tmpbuf[0] != '\0')
         {
@@ -2552,3 +2552,5 @@ g_date_strftime (gchar       *s,
   return retval;
 #endif
 }
+
+#pragma GCC diagnostic pop