From f3009e48c7b1cde00da44b8af2159278e2394a6a Mon Sep 17 00:00:00 2001
From: Nick Mathewson <nickm@torproject.org>
Date: Fri, 16 Nov 2012 10:28:19 -0500
Subject: [PATCH] Make rpcgen_wrapper.sh work on systems without a "python2"
 binary

---
 test/rpcgen_wrapper.sh | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/test/rpcgen_wrapper.sh b/test/rpcgen_wrapper.sh
index a60331c9..d2101b05 100755
--- a/test/rpcgen_wrapper.sh
+++ b/test/rpcgen_wrapper.sh
@@ -26,9 +26,17 @@ exit_failed() {
     exit 1
 }
 
+if [ -x /usr/bin/python2 ] ; then
+  PYTHON2=/usr/bin/python2
+elif [ "x`which python2`" != x ] ; then
+  PYTHON2=python2
+else
+  PYTHON2=python
+fi
+
 srcdir=$1
 srcdir=${srcdir:-.}
-${srcdir}/../event_rpcgen.py ${srcdir}/regress.rpc
+${PYTHON2} ${srcdir}/../event_rpcgen.py ${srcdir}/regress.rpc
 case "$?" in
  0)
     exit_updated