env: remove c99 feature usage

1 files changed, 3 insertions, 1 deletions

diff --git a/env.c b/env.c
index 5253633..c31c86e 100644
--- a/env.c
+++ b/env.c
@@ -34,11 +34,13 @@
 extern char** environ;
 
 int main(void) {
+	char **var;
+
 	puts("Status: 200 OK\r");
 	puts("Content-Type: text/html\r");
 	puts("\r");	
 	
-	for(char **var = environ; *var; var++) {
+	for(var = environ; *var; var++) {
 		puts(*var);
 		puts("</br>");
 	}