- (djm) [regress/test-exec.sh] Quote putty-related variables in case they are

empty; report and patch from Peter Stuge
 - (djm) [regress/test-exec.sh] Silence noise from detection of putty
   commands; report from Peter Stuge

ChangeLog

@@ -1,3 +1,9 @@
+20080315
+ - (djm) [regress/test-exec.sh] Quote putty-related variables in case they are
+   empty; report and patch from Peter Stuge
+ - (djm) [regress/test-exec.sh] Silence noise from detection of putty
+   commands; report from Peter Stuge
+
 20080314
  - (tim) [regress/sftp-cmds.sh] s/cd/lcd/ in lls test. Reported by
    vinschen at redhat.com. Add () to put echo commands in subshell for lls test
@@ -3757,4 +3763,4 @@
    OpenServer 6 and add osr5bigcrypt support so when someone migrates
    passwords between UnixWare and OpenServer they will still work. OK dtucker@
 
-$Id: ChangeLog,v 1.4877 2008/03/14 18:02:51 tim Exp $
+$Id: ChangeLog,v 1.4878 2008/03/14 22:25:54 djm Exp $

regress/test-exec.sh

@@ -104,14 +104,14 @@ if [ "x$TEST_SSH_PLINK" != "x" ]; then
 	# Find real binary, if it exists
 	case "${TEST_SSH_PLINK}" in
 	/*) PLINK="${TEST_SSH_PLINK}" ;;
-	*) PLINK=`which ${TEST_SSH_PLINK}` ;;
+	*) PLINK=`which ${TEST_SSH_PLINK} 2>/dev/null` ;;
 	esac
 fi
 if [ "x$TEST_SSH_PUTTYGEN" != "x" ]; then
 	# Find real binary, if it exists
 	case "${TEST_SSH_PUTTYGEN}" in
 	/*) PUTTYGEN="${TEST_SSH_PUTTYGEN}" ;;
-	*) PUTTYGEN=`which ${TEST_SSH_PUTTYGEN}` ;;
+	*) PUTTYGEN=`which ${TEST_SSH_PUTTYGEN} 2>/dev/null` ;;
 	esac
 fi
 
@@ -289,7 +289,7 @@ chmod 644 $OBJ/authorized_keys_$USER
 
 # If PuTTY is present, prepare keys and configuration
 REGRESS_INTEROP_PUTTY=no
-if test -x $PUTTYGEN -a -x $PLINK ; then
+if test -x "$PUTTYGEN" -a -x "$PLINK" ; then
 	mkdir -p ${OBJ}/.putty
 
 	# Add a PuTTY key to authorized_keys