From 72cf32d72880b5840eba0e591ffce649f9968de2 Mon Sep 17 00:00:00 2001
From: Eric Chiesse <echiesse@gmail.com>
Date: Mon, 21 Mar 2016 22:34:52 -0300
Subject: [PATCH] Corrected indentation, changed spaces for tabs.

---
 src/ls_postgres.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/ls_postgres.c b/src/ls_postgres.c
index f78c837..826e2fb 100644
--- a/src/ls_postgres.c
+++ b/src/ls_postgres.c
@@ -373,15 +373,15 @@ static int conn_escape (lua_State *L) {
 	const char *from = luaL_checklstring (L, 2, &len);
 	char *to = malloc(len*sizeof(char)*2+1);
 	int error;
-    int ret = 1;
+	int ret = 1;
 	len = PQescapeStringConn (conn->pg_conn, to, from, len, &error);
 	if (error == 0) { /* success ! */
 		lua_pushlstring (L, to, len);
-    } else {
+	} else {
 		ret = luasql_failmsg (L, "cannot escape string. PostgreSQL: ", PQerrorMessage (conn->pg_conn));
-    }
-    free(to);
-    return ret;
+	}
+	free(to);
+	return ret;
 }