From 72ebead43f3910debfb2aaa5ab2e51cdb4f56624 Mon Sep 17 00:00:00 2001
From: Eric Christopher <echristo@gmail.com>
Date: Mon, 8 Jul 2013 21:18:54 +0000
Subject: [PATCH] No ',' between programs.

llvm-svn: 185867
---
 llvm/autoconf/configure.ac | 2 +-
 llvm/configure             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/autoconf/configure.ac b/llvm/autoconf/configure.ac
index b54535e875e1..9e6e6e4b3dff 100644
--- a/llvm/autoconf/configure.ac
+++ b/llvm/autoconf/configure.ac
@@ -1200,7 +1200,7 @@ if test "$DOTTY" != "echo dotty" ; then
   AC_DEFINE_UNQUOTED([LLVM_PATH_DOTTY],"$DOTTY${EXEEXT}",
    [Define to path to dotty program if found or 'echo dotty' otherwise])
 fi
-AC_PATH_PROGS(XDOT, [xdot, xdot.py], [echo xdot])
+AC_PATH_PROGS(XDOT, [xdot xdot.py], [echo xdot])
 if test "$XDOT" != "echo xdot" ; then
   AC_DEFINE([HAVE_XDOT],[1],[Define if the xdot program is available])
   dnl If we're targeting for mingw we should emit windows paths, not msys
diff --git a/llvm/configure b/llvm/configure
index b7b26c92d02f..715f6ee9db3f 100755
--- a/llvm/configure
+++ b/llvm/configure
@@ -7225,7 +7225,7 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 fi
-for ac_prog in xdot, xdot.py
+for ac_prog in xdot xdot.py
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2