fixed warning

1 files changed, 1 insertions, 1 deletions

diff --git a/snake.c b/snake.c
index ea1f7ca..6323d8d 100644
--- a/snake.c
+++ b/snake.c
@@ -32,7 +32,7 @@ void interrupt_handler(int sig) {
 
 int main(int argc, char **argv) {
 	/* parsing arguments */
-	char *last_flag;
+	char *last_flag = NULL;
 	int was_flag = 0;
 	for(int i = 1; i < argc; i++) {
 		if(strcmp("--version", argv[i]) == 0) {