freebsd-ports/security/lsh/files/patch-ac

--- src/lsh-authorize.orig	Sun Feb  6 09:39:43 2000
+++ src/lsh-authorize	Sun Apr 16 13:32:57 2000
@@ -1,4 +1,4 @@
-#! /bin/sh
+#!/bin/sh
 
 usage () {
     echo Usage: $0 key-file
@@ -29,7 +29,7 @@
     exit 0
 fi
 
-create_dir () {
+create-dir () {
     if mkdir $1 2>/dev/null; then
 	echo Created $1
 	chmod $2 $1 || exit 1
@@ -37,22 +37,27 @@
 }
 
 # Create directories
-create_dir ~/.lsh 0700
-create_dir ~/.lsh/authorized_keys_sha1 0700
+create-dir ~/.lsh 0700
+create-dir ~/.lsh/authorized_keys_sha1 0700
 
-SEXP_CONV=`PATH=$PATH:. \type -path sexp_conv`
+PATH=$PATH:`dirname $0`
 
-if [ -z $SEXP_CONV ] ; then
-    echo "Can't find the sexp_conv program"
-    exit 1
-fi
+SEXP_CONV="sexp_conv"
 
 while [ $# != 0 ]; do
-    hash=`$SEXP_CONV < $1 --once --hash sha1 --raw-hash`
-    if [ -z $hash ] ; then
-	echo $0: File $1 not found.
-    else
+    if [ -f $1 ]; then
+      hash=`$SEXP_CONV < $1 --once --hash sha1 --raw-hash`
+      if [ $? = 127 ]; then
+        echo "Can't find the sexp_conv program"
+	exit 1
+      fi
+      if [ -z "$hash" ] ; then
+	echo $0: File $1 not readable.
+      else
         $SEXP_CONV < $1 -f canonical --once > ~/.lsh/authorized_keys_sha1/$hash
+      fi
+    else
+      echo $0: File $1 not found.
     fi
     shift
 done