[glib/glib-2-40] gapplication-tool: fix a typo

[Cosimo Cecchi <cosimoc src gnome org>]

commit 723941644299a3efc1bf221335a06892cc250b92
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Apr 9 18:07:22 2014 -0700

    gapplication-tool: fix a typo
    
    This must have never worked.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=727928

 gio/gapplication-tool.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gio/gapplication-tool.c b/gio/gapplication-tool.c
index a1b9875..fb5678c 100644
--- a/gio/gapplication-tool.c
+++ b/gio/gapplication-tool.c
@@ -293,7 +293,7 @@ app_get_platform_data (void)
 
   g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
 
-  if ((startup_id = g_getenv ("DESKTOP_STARTUP_iD")))
+  if ((startup_id = g_getenv ("DESKTOP_STARTUP_ID")))
     g_variant_builder_add (&builder, "{sv}", "desktop-startup-id", g_variant_new_string (startup_id));
 
   return g_variant_builder_end (&builder);