From cffaa28118e0b3f052508eb542c6bc344fe464a0 Mon Sep 17 00:00:00 2001
From: Jeff Law <law@redhat.com>
Date: Fri, 7 Jul 2000 13:21:39 +0000
Subject: [PATCH]         * symlink-tree:  Check number of arguments.

---
 ChangeLog    | 4 ++++
 symlink-tree | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 37a1b78b69..054e792c08 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2000-07-07 Phil Edwards  <pme@sourceware.cygnus.com>
+
+	* symlink-tree:  Check number of arguments.
+
 Thu Jul  6 15:36:55 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* texinfo/texinfo.tex: Update to version 2000-05-28.15.
diff --git a/symlink-tree b/symlink-tree
index 096582db6e..8f11c08793 100755
--- a/symlink-tree
+++ b/symlink-tree
@@ -10,6 +10,11 @@ prog=$0
 srcdir=$1
 ignore="$2"
 
+if test $# -lt 1; then
+  echo "symlink-tree error:  Usage: symlink-tree srcdir \"ignore1 ignore2 ...\""
+  exit 1
+fi
+
 ignore_additional=". .. CVS"
 
 # If we were invoked with a relative path name, adjust ${prog} to work
-- 
2.34.1