X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/acec9514b1006e352ef283f205ecec75a9b6ff0d..1d28cc061677bd07d9bed48dd84bd5c590247043:/src/src/imap_utf7.c

diff --git a/src/src/imap_utf7.c b/src/src/imap_utf7.c
index 323225c23..1c09db621 100644
--- a/src/src/imap_utf7.c
+++ b/src/src/imap_utf7.c
@@ -1,3 +1,7 @@
+/* Copyright (c) University of Cambridge 1995 - 2018 */
+/* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
 #include "exim.h"
 
 #ifdef SUPPORT_I18N
@@ -11,7 +15,7 @@ static uschar encode_base64[64] =
 size_t slen;
 uschar *sptr;
 gstring * yield = NULL;
-int i = 0, j;	/* compiler quietening */
+int i = 0;	/* compiler quietening */
 uschar c = 0;	/* compiler quietening */
 BOOL base64mode = FALSE;
 BOOL lastsep = FALSE;
@@ -103,7 +107,7 @@ while (slen > 0)
         i = 0;
         }
 
-      for (j = 0; j < 2; j++, s++) switch (i++)
+      for (int j = 0; j < 2; j++, s++) switch (i++)
 	{
 	case 0:
 	  /* Top 6 bits of the first octet */