From ba00d135fec31a94f612e88fe027bd24ca7ff0f5 Mon Sep 17 00:00:00 2001
From: netblue30 <netblue30@protonmail.com>
Date: Thu, 6 Apr 2023 15:53:27 -0400
Subject: fix for old compilers

---
 src/firejail/env.c  | 3 ++-
 src/firejail/util.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/firejail/env.c b/src/firejail/env.c
index ede5f812d..da3c3ac53 100644
--- a/src/firejail/env.c
+++ b/src/firejail/env.c
@@ -279,7 +279,8 @@ static void env_apply_list(const char * const *list, unsigned int num_items) {
 
 	while (env) {
 		if (env->op == SETENV) {
-			for (unsigned int i = 0; i < num_items; i++)
+			unsigned int i;
+			for (i = 0; i < num_items; i++)
 				if (strcmp(env->name, list[i]) == 0) {
 					// sanity check for whitelisted environment variables
 					if (strlen(env->name) + strlen(env->value) >= MAX_ENV_LEN) {
diff --git a/src/firejail/util.c b/src/firejail/util.c
index b2a0c85f1..a0af3d4bf 100644
--- a/src/firejail/util.c
+++ b/src/firejail/util.c
@@ -56,7 +56,8 @@ long long unsigned parse_arg_size(char *str) {
 	}
 
 	/* checks for is value valid positive number */
-	for (int i = 0; i < len; i++) {
+	int i;
+	for (i = 0; i < len; i++) {
 		if (!isdigit(*(str+i))) {
 			return 0;
 		}
-- 
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