test/mon/mkfs.sh: fix test

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/test/mon/mkfs.sh b/src/test/mon/mkfs.sh
index d24068bdfdd3d0780bee2f8b1508a6a4bff7fbb9..f228d8067c7bd7c4852d0c5d22b73241a652318b 100755 (executable)
--- a/src/test/mon/mkfs.sh
+++ b/src/test/mon/mkfs.sh
@@ -150,7 +150,7 @@ function makedir() {
 function idempotent() {
     mon_mkfs --auth-supported=none
     mon_mkfs --auth-supported=none 2>&1 | tee $DIR/makedir.log
-    grep "$MON_DIR already exists" $DIR/makedir.log > /dev/null || return 1
+    grep "'$MON_DIR' already exists" $DIR/makedir.log > /dev/null || return 1
 }
 
 function run() {