[gnome-builder] app: ensure prgname is always set

[Christian Hergert <chergert src gnome org>]

commit 2f916350b7f2ccfb516794cf7c89f55661588e5c
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jul 10 16:29:41 2017 -0700

    app: ensure prgname is always set
    
    We can easily set a fallback which means we don't have to be
    so careful going forward.

 libide/application/ide-application-command-line.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/libide/application/ide-application-command-line.c 
b/libide/application/ide-application-command-line.c
index d134e57..d0a57e4 100644
--- a/libide/application/ide-application-command-line.c
+++ b/libide/application/ide-application-command-line.c
@@ -252,6 +252,8 @@ ide_application_local_command_line (GApplication   *application,
   *exit_status = EXIT_SUCCESS;
 
   prgname = g_get_prgname ();
+  if (prgname == NULL)
+    prgname = "gnome-builder";
 
   /*
    * Sometimes we can get a path like "/foo/bar/lt-test-foo"
@@ -263,7 +265,7 @@ ide_application_local_command_line (GApplication   *application,
       prgname = path_copy;
     }
 
-  if (prgname && g_str_has_prefix (prgname, "lt-"))
+  if (g_str_has_prefix (prgname, "lt-"))
     prgname += strlen ("lt-");
 
   if (g_str_equal (prgname, "gnome-builder-cli"))