[glib/glib-2-68: 4/6] GWin32AppInfo: Fix missing initialization

[Philip Withnall <pwithnall src gnome org>]

commit 771a6e557a9a52953aa6f4c4c907ab1049d71009
Author: Руслан Ижбулатов <lrn1986 gmail com>
Date:   Mon Aug 2 14:19:35 2021 +0000

    GWin32AppInfo: Fix missing initialization
    
    The value should be initialized to NULL before calling
    g_win32_registry_key_get_value_w(), to ensure that cleanup
    can be done unconditionally afterward.

 gio/gwin32appinfo.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gio/gwin32appinfo.c b/gio/gwin32appinfo.c
index 4074f402c..3468dfee0 100644
--- a/gio/gwin32appinfo.c
+++ b/gio/gwin32appinfo.c
@@ -1629,6 +1629,7 @@ process_uwp_verbs (GList                    *verbs,
           continue;
         }
 
+      acid = NULL;
       got_value = g_win32_registry_key_get_value_w (key,
                                                     g_win32_registry_get_os_dirs_w (),
                                                     TRUE,
@@ -3634,6 +3635,7 @@ grab_registry_string (GWin32RegistryKey  *handler_appkey,
   if (*destination != NULL)
     return;
 
+  value = NULL;
   if (g_win32_registry_key_get_value_w (handler_appkey,
                                         NULL,
                                         TRUE,