Avoid a warning.

Submitted by: Sylvain Robitaille <syl@alcor.concordia.ca>

diff --git a/apps/CA.pl b/apps/CA.pl
index 901f8c99fbd7f9c4e5eefd6c38a0c7a888d424a6..7c023ae71f66c5b3ccc91afb1f40341511cb9e1c 100755 (executable)
--- a/apps/CA.pl
+++ b/apps/CA.pl
@@ -68,7 +68,7 @@ foreach (@ARGV) {
                # if explictly asked for or it doesn't exist then setup the
                # directory structure that Eric likes to manage things 
            $NEW="1";
-           if ( "$NEW" || ! -f ${CATOP}/serial ) {
+           if ( "$NEW" || ! -f "${CATOP}/serial" ) {
                # create the directory hierarchy
                mkdir $CATOP, $DIRMODE;
                mkdir "${CATOP}/certs", $DIRMODE;