[glib] Exec=true (seach via PATH) instead of hardcoding /bin/true

[Philip Withnall <pwithnall src gnome org>]

commit d88d90c3c83f9d62655963834ad0c423f87dd7a9
Author: Daniel Macks <dmacks netspace org>
Date:   Mon Jun 16 02:59:56 2014 -0400

    Exec=true (seach via PATH) instead of hardcoding /bin/true
    
    ...otherwise this .desktop is omitted on platforms that have it
    elsewhere.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=731705

 ...c6a4e022b17686306243dada811d550d25eb1fb.desktop |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git 
a/gio/tests/desktop-files/home/applications/epiphany-weather-for-toronto-island-9c6a4e022b17686306243dada811d550d25eb1fb.desktop
 
b/gio/tests/desktop-files/home/applications/epiphany-weather-for-toronto-island-9c6a4e022b17686306243dada811d550d25eb1fb.desktop
index 97fe69d..83976e0 100644
--- 
a/gio/tests/desktop-files/home/applications/epiphany-weather-for-toronto-island-9c6a4e022b17686306243dada811d550d25eb1fb.desktop
+++ 
b/gio/tests/desktop-files/home/applications/epiphany-weather-for-toronto-island-9c6a4e022b17686306243dada811d550d25eb1fb.desktop
@@ -1,6 +1,6 @@
 [Desktop Entry]
 Name=Weather for Toronto Island
-Exec=/bin/true
+Exec=true
 StartupNotify=true
 Terminal=false
 Type=Application