[glib/unused-warning] Initialize a variable

[Emmanuele Bassi <ebassi src gnome org>]

commit f011be9c4b6758949c498713e68d2154e88f26ed
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Feb 18 09:50:26 2019 +0000

    Initialize a variable
    
    Compilers get confused when variables are initialized by a function by
    taking them as reference in an out argument; this, coupled with the fact
    that C does not initialize variables by default, most commonly results
    in a "maybe uninitialized" compiler warning.

 gio/tests/gsettings.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gio/tests/gsettings.c b/gio/tests/gsettings.c
index 640f3a31c..afc4e1fd8 100644
--- a/gio/tests/gsettings.c
+++ b/gio/tests/gsettings.c
@@ -1860,7 +1860,7 @@ test_strinfo (void)
     "\0\0\0\xff";
   const guint32 *strinfo = (guint32 *) array;
   guint length = sizeof array / 4;
-  guint result;
+  guint result = 0;
 
   {
     /* build it and compare */