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[moira.git] / gen / nfs.sh

diff --git a/gen/nfs.sh b/gen/nfs.sh
index e5c11ea1d0f20e80d4967b898ea25bb3997816ba..6f7d6c75f10ff05f08cbfa4597e89ce58cb7a348 100644 (file)
--- a/gen/nfs.sh
+++ b/gen/nfs.sh
@@ -31,7 +31,7 @@ chmod 755 $SRC_DIR
 # incorrect.  For now however, it is probably not worth the effort
 # to canonicalize the hostname, especially with the upcoming update
 # protocol redesign
-set uchost=`hostname | tr a-z A-Z`.MIT.EDU
+set uchost=`hostname | tr '[a-z]' '[A-Z]'`.MIT.EDU
 
 cd $SRC_DIR
 
@@ -62,6 +62,9 @@ rm -f /usr/etc/credentials.new
 cp ${uchost}.cred /usr/etc/credentials.new
 if ($status) exit $MR_NOCRED
 
+# After this point, if /tmp gets cleared out by reactivate (which
+# happens on a combined server/workstation) we don't care.
+
 mkcred /usr/etc/credentials.new
 if ($status) exit $MR_MKCRED
 
@@ -78,9 +81,9 @@ end
 
 
 # cleanup
-rm -f $TARFILE
-cd $SRC_DIR/..
-rm -rf $SRC_DIR
-rm $0
+  if [ -f $TARFILE ] ; then rm -f $TARFILE ; fi
+  if [ -d $SRC_DIR ] ; then cd $SRC_DIR/.. ; rm -rf $SRC_DIR ; fi
+  if [ -f $0 ] ; then rm -r $0 ; fi
+fi
 
 exit 0