[gtk-mac-bundler] Remove the -psn_foo arg gratuitously added by older versions of OS X.

[John Ralls <jralls src gnome org>]

commit 2a8b7abdb9fb1744eebe9348acbc77ff5467e59d
Author: John Ralls <jralls ceridwen us>
Date:   Tue Sep 6 16:43:57 2016 -0700

    Remove the -psn_foo arg gratuitously added by older versions of OS X.

 examples/python-launcher.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/examples/python-launcher.c b/examples/python-launcher.c
index c8bcca9..91318eb 100644
--- a/examples/python-launcher.c
+++ b/examples/python-launcher.c
@@ -135,8 +135,15 @@ main(int argc, char *argv[])
     set_python_path();
     Py_Initialize();
     wargv[0] = get_bundle_dir();
-    for (i = 1; i < argc; ++i)
+    for (i = 1; i < argc; ++i) {
+       if (strncmp(argv[i], "-psn", 4) == 0) {
+           int j;
+           for (j = i; j < argc; ++j)
+               argv[j] = argv[j+1];
+           --argc;
+       }
        wargv[i] = widen_c_string(argv[i]);
+    }
     PySys_SetArgvEx(argc, wargv, 0);
     retval = PyRun_SimpleFile(fd, "");
     if (retval != 0)