From b44a56c6a8f8b636b2f4f67c0ecc868e6811a8af Mon Sep 17 00:00:00 2001
From: Pavel Penev <ppenev@t-sciences.com>
Date: Tue, 27 Feb 2018 23:08:22 -0500
Subject: [PATCH]  #174: Support pre C99 in `csv_efprintf_s`.

---
 common.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/common.c b/common.c
index db871f12..1a91c468 100644
--- a/common.c
+++ b/common.c
@@ -1381,7 +1381,10 @@ void csv_efprintf_s(FILE *stream, const char *file_path,
 
 	// Write the string to the output file:
 	efprintf(stream, file_path, "\"");
-	for (int i = 0; i < formatted_len; ++ i) {
+
+	int i;
+
+	for (i = 0; i < formatted_len; ++ i) {
 		// Escape double quotes:
 		if (formatted_str[i] == '"') {
 			efprintf(stream, file_path, "\"");