[gtk-vnc] Replace getenv/setenv with g_getenv/g_setenv for Win32 portability

[Daniel P. Berrange <dberrange src gnome org>]

commit 59f538c7413425b157e7ad2a373da88648a53590
Author: Daniel P. Berrange <berrange redhat com>
Date:   Thu Apr 26 10:08:52 2012 +0100

    Replace getenv/setenv with g_getenv/g_setenv for Win32 portability

 src/vncutil.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/vncutil.c b/src/vncutil.c
index a18b526..0f54499 100644
--- a/src/vncutil.c
+++ b/src/vncutil.c
@@ -32,12 +32,12 @@ void vnc_util_set_debug(gboolean enabled)
 {
 #if GLIB_CHECK_VERSION(2, 31, 0)
     if (enabled) {
-        gchar *doms = getenv("G_MESSAGES_DEBUG");
+        gchar *doms = g_getenv("G_MESSAGES_DEBUG");
         if (!doms) {
-            setenv("G_MESSAGES_DEBUG", G_LOG_DOMAIN, 1);
+            g_setenv("G_MESSAGES_DEBUG", G_LOG_DOMAIN, 1);
         } else if (!strstr(doms, G_LOG_DOMAIN)) {
             gchar *newdoms = g_strdup_printf("%s %s", doms, G_LOG_DOMAIN);
-            setenv("G_MESSAGES_DEBUG", newdoms, 1);
+            g_setenv("G_MESSAGES_DEBUG", newdoms, 1);
             g_free(newdoms);
         }
     }