[gnome-desktop-testing/wip/hadess/crash-unknown-option] Don't crash on unknown command-line options

[Bastien Nocera <hadess src gnome org>]

commit 6f1a480b8d1a4db83cd5ce8bd3df23dae001dbab
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Nov 28 14:48:16 2019 +0100

    Don't crash on unknown command-line options
    
    gnome-desktop-testing-runner --foo
    made it crash because it tried to access a number of arrays which
    weren't allocated at option parsing time. Simply allocate them so we
    access empty arrays instead of dereference a NULL pointer.

 src/gnome-desktop-testing-runner.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/src/gnome-desktop-testing-runner.c b/src/gnome-desktop-testing-runner.c
index 7ddaaaf..7987936 100644
--- a/src/gnome-desktop-testing-runner.c
+++ b/src/gnome-desktop-testing-runner.c
@@ -855,6 +855,9 @@ main (int argc, char **argv)
 
   memset (&appstruct, 0, sizeof (appstruct));
   app = &appstruct;
+  app->pending_tests = g_hash_table_new (NULL, NULL);
+  app->tests = g_ptr_array_new_with_free_func ((GDestroyNotify)g_object_unref);
+  app->failed_test_msgs = g_ptr_array_new_with_free_func ((GDestroyNotify)g_free);
 
   /* avoid gvfs (http://bugzilla.gnome.org/show_bug.cgi?id=526454) */
   g_setenv ("GIO_USE_VFS", "local", TRUE);
@@ -889,10 +892,6 @@ main (int argc, char **argv)
   else
     app->parallel = opt_parallel;
 
-  app->pending_tests = g_hash_table_new (NULL, NULL);
-  app->tests = g_ptr_array_new_with_free_func ((GDestroyNotify)g_object_unref);
-  app->failed_test_msgs = g_ptr_array_new_with_free_func ((GDestroyNotify)g_free);
-
   if (opt_dirs)
     datadirs_iter = (const char *const*) opt_dirs;
   else