Use C99 initialisations for iterators

[exim.git] / src / src / lookups / sqlite.c

diff --git a/src/src/lookups/sqlite.c b/src/src/lookups/sqlite.c
index ee8930d3c96413dd2673a69349207f609dd84974..4bf616052dfe37ef63e696edd0afc0a4c329152a 100644 (file)
--- a/src/src/lookups/sqlite.c
+++ b/src/src/lookups/sqlite.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2017 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 #include "../exim.h"
@@ -45,7 +45,6 @@ static int
 sqlite_callback(void *arg, int argc, char **argv, char **azColName)
 {
 gstring * res = *(gstring **)arg;
-int i;
 
 /* For second and subsequent results, insert \n */
 
@@ -55,7 +54,7 @@ if (res)
 if (argc > 1)
   {
   /* For multiple fields, include the field name too */
-  for (i = 0; i < argc; i++)
+  for (int i = 0; i < argc; i++)
     {
     uschar *value = US((argv[i] != NULL)? argv[i]:"<NULL>");
     res = lf_quote(US azColName[i], value, Ustrlen(value), res);