[glib] gio/tests: Add non-NULL assertions to help static analysis

[Philip Withnall <pwithnall src gnome org>]

commit c9ccc2af9157b99651507eb078e6cdd8d31d3bd6
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Tue Nov 26 11:18:35 2013 +0000

    gio/tests: Add non-NULL assertions to help static analysis
    
    These prevent some false positives from the static analyser which are
    caused by it not inspecting the invariants of
    g_subprocess_communicate[_utf8]_finish() (i.e. that stdout and
    stdout_str will always be set unless an error was returned).
    
    They’re also good testing anyway.
    
    Found by scan-build.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=113075

 gio/tests/gsubprocess.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gio/tests/gsubprocess.c b/gio/tests/gsubprocess.c
index 48de292..4e70c4d 100644
--- a/gio/tests/gsubprocess.c
+++ b/gio/tests/gsubprocess.c
@@ -583,10 +583,12 @@ on_communicate_complete (GObject               *proc,
 
   if (!data->is_utf8)
     {
+      g_assert (stdout != NULL);
       stdout_data = g_bytes_get_data (stdout, &stdout_len);
     }
   else
     {
+      g_assert (stdout_str != NULL);
       stdout_data = (guint8*)stdout_str;
       stdout_len = strlen (stdout_str);
     }