From ce2c3a9c701506b82904c68ff0d8512391df11c8 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Tue, 28 Feb 2017 21:33:13 +0100
Subject: [PATCH] c89 compat (gcc4, mingw..)

---
 libs/evoral/src/libsmf/smf_load.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libs/evoral/src/libsmf/smf_load.c b/libs/evoral/src/libsmf/smf_load.c
index 61a40baf24..3d8627811d 100644
--- a/libs/evoral/src/libsmf/smf_load.c
+++ b/libs/evoral/src/libsmf/smf_load.c
@@ -346,7 +346,8 @@ expected_message_length(unsigned char status, const unsigned char *second_byte,
 		 * eg.  ff02 8266  <0x166 byte (C) message follows>
 		 */
 		int32_t mlen = 0;
-		for (int32_t off = 1; off < 4; ++off) {
+		int32_t off;
+		for (off = 1; off < 4; ++off) {
 			uint8_t val = *(second_byte + off);
 			mlen = mlen << 7 | (val & 0x7f);
 			if (0 == (val & 0x80)) {