pull up r19225 from trunk

 r19225@cathode-dark-space:  raeburn | 2007-03-13 20:52:47 -0400
 ticket: 5447

 Fix tail portability problem by adding an expression test to the
 existing awk invocation instead.  Patch from Robert Basch at MIT.

ticket: 5447
version_fixed: 1.6.1

git-svn-id: svn://anonsvn.mit.edu/krb5/branches/krb5-1-6@19414 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/kadmin/cli/k5srvutil.sh b/src/kadmin/cli/k5srvutil.sh
index 70b1b8548a2a518523a711d32b8828191989a396..e1284e6af4af1133b0e65507ff3c9d7f4afaece0 100755 (executable)
--- a/src/kadmin/cli/k5srvutil.sh
+++ b/src/kadmin/cli/k5srvutil.sh
@@ -4,7 +4,7 @@
 # returns a list of principals in the keytab
 # sorted and uniquified
 list_princs() {
-    klist -k $keytab | tail +4 | awk '{print $2}' | sort | uniq
+    klist -k $keytab | awk '(NR > 3) {print $2}' | sort | uniq
 }
 
 set_command() {