# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1389159787 28800
# Node ID 91b9d687d46809dfb4011c222f4bcd1390accbaf
# Parent  f98ee53d8e71622672065f17ee8d0c6a57de35ff
tests: fix export bug in previous patch

Problem reported by Jim Meyering.
* tests/init.sh (re_shell): New var, which is exported instead of
re_shell_.

diff --git a/ChangeLog b/ChangeLog
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2014-01-07  Paul Eggert  <eggert@cs.ucla.edu>
 
+	tests: fix export bug in previous patch
+	Problem reported by Jim Meyering.
+	* tests/init.sh (re_shell): New var, which is exported instead of
+	re_shell_.
+
 	tests: simplify porting to Solaris 10 /bin/sh
 	Some test cases in 'grep' need a shell that groks '$(';
 	export re_shell_ for their benefit.  Problem reported for 'grep'
diff --git a/tests/init.sh b/tests/init.sh
--- a/tests/init.sh
+++ b/tests/init.sh
@@ -201,7 +201,8 @@
       *x*) opts_=-x ;;
       *) opts_= ;;
     esac
-    export re_shell_
+    re_shell=$re_shell_
+    export re_shell
     exec "$re_shell_" $opts_ "$0" --no-reexec "$@"
     echo "$ME_: exec failed" 1>&2
     exit 127