Fix setting of invocation-directory with --chdir and relative argv[0]

* src/emacs.c (original_pwd): New char.
(main): If using --chdir, store original_pwd.
(init_cmdargs): When setting Vinvocation_directory based on a
relative argv[0], use original_pwd if set.

Fixes: debbugs:15768

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 7dab8c0d64e..64d7ea5c181 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,10 @@
+2013-10-31  Glenn Morris  <rgm@gnu.org>
+
+        * emacs.c (original_pwd): New char.
+        (main): If using --chdir, store original_pwd.
+        (init_cmdargs): When setting Vinvocation_directory based on a
+        relative argv[0], use original_pwd if set.  (Bug#15768)
+
 2013-10-29  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * keyboard.c (command_loop_1): If command is nil, call `undefined'.