fix issue

le.sh

@@ -233,17 +233,12 @@ _initpath() {
   
   mkdir -p $WORKING_DIR/$domain
   
-  if [ -z "$CSR_PATH" ] ; then 
-    CSR_PATH=$WORKING_DIR/$domain/$domain.csr
-  fi
 
-  if [ -z "$CERT_KEY_PATH" ] ; then 
-    CERT_KEY_PATH=$WORKING_DIR/$domain/$domain.key
-  fi
+  CSR_PATH=$WORKING_DIR/$domain/$domain.csr
 
-  if [ -z "$CERT_PATH" ] ; then
-    CERT_PATH=$WORKING_DIR/$domain/$domain.cer
-  fi
+  CERT_KEY_PATH=$WORKING_DIR/$domain/$domain.key
+
+  CERT_PATH=$WORKING_DIR/$domain/$domain.cer
 
 }