[commit: ghc] master: Fix off-by-one (#7227) (5f01b6d)

[Simon Marlow]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/5f01b6dd095955e9a52f5624213a7c54dc5e1a8c

>---------------------------------------------------------------

commit 5f01b6dd095955e9a52f5624213a7c54dc5e1a8c
Author: Simon Marlow <marlowsd at gmail.com>
Date:   Tue Sep 11 16:12:52 2012 +0200

    Fix off-by-one (#7227)

>---------------------------------------------------------------

 rts/RtsFlags.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/rts/RtsFlags.c b/rts/RtsFlags.c
index 42c7ef7..4ee19cf 100644
--- a/rts/RtsFlags.c
+++ b/rts/RtsFlags.c
@@ -547,6 +547,7 @@ void setupRtsFlags (int *argc, char *argv[],
     procRtsOpts(rts_argc0, rtsOptsEnabled);
 
     appendRtsArg((char *)0);
+    rts_argc--; // appendRtsArg will have bumped it for the NULL (#7227)
 
     normaliseRtsOpts();