Make runnable on linux

3 files changed, 1 insertions, 3 deletions

diff --git a/src/execute_cmd.c b/src/execute_cmd.c
index adfcb37..2d8878b 100644
--- a/src/execute_cmd.c
+++ b/src/execute_cmd.c
@@ -13,6 +13,7 @@
 #include "minishell.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include <wait.h>
 
 static void	establish_pipeline(int original_stdin, int original_stdout);
 static int	exec_cmd(t_cmd *cmd, t_env **env, int original_std[2], int result);
diff --git a/src/main.c b/src/main.c
index f759de7..9a5122b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -15,10 +15,8 @@
 int	main(int argc, char *argv[], char *envp[])
 {
 	t_env		*env;
-	static int	promptflag;
 
 	env = NULL;
-	promptflag = 0;
 	if (!argc && !argv)
 		return (1);
 	if (init())
diff --git a/src/repl.c b/src/repl.c
index a0b7864..3f4435d 100644
--- a/src/repl.c
+++ b/src/repl.c
@@ -26,7 +26,6 @@ void	repl(const char *prompt, t_env **env)
 	t_token	*token_list;
 	t_node	*ast;
 
-	(*promptflag)++;
 	while (1)
 	{
 		input = readline(prompt);