From ffca94e6f84956838a2d88824b37fcd3b0d0694b Mon Sep 17 00:00:00 2001
From: Pierre-Jean Texier <pjtexier@koncepto.io>
Date: Sun, 5 May 2019 21:42:48 +0200
Subject: [PATCH] fw_printenv: remove declaration in for loop
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This commit fixes :

src/fw_printenv.c:142:4: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
    for (int i = 0; i < argc; i++) {

Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
[Upstream status: https://github.com/sbabic/libubootenv/commit/d63007652f1d9f9256a5eedbce6273b9848b653c]
---
 src/fw_printenv.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/fw_printenv.c b/src/fw_printenv.c
index 361d150..4236eaa 100644
--- a/src/fw_printenv.c
+++ b/src/fw_printenv.c
@@ -59,7 +59,7 @@ int main (int argc, char **argv) {
 	char *cfgfname = NULL;
 	char *defenvfile = NULL;
 	char *scriptfile = NULL;
-	int c;
+	int c, i;
 	int ret = 0;
 	void *tmp;
 	const char *name, *value;
@@ -139,7 +139,7 @@ int main (int argc, char **argv) {
 				fprintf(stdout, "%s=%s\n", name, value);
 			}
 		} else {
-			for (int i = 0; i < argc; i++) {
+			for (i = 0; i < argc; i++) {
 				value = libuboot_get_env(ctx, argv[i]);
 				if (noheader)
 					fprintf(stdout, "%s\n", value ? value : "");
@@ -151,7 +151,7 @@ int main (int argc, char **argv) {
 		if (scriptfile)
 			libuboot_load_file(ctx, scriptfile);
 		else {
-			for (int i = 0; i < argc; i += 2) {
+			for (i = 0; i < argc; i += 2) {
 				if (i + 1 == argc)
 					libuboot_set_env(ctx, argv[i], NULL);
 				else
-- 
2.7.4