environment vairables. set and get

1 files changed, 3 insertions, 3 deletions

diff --git a/src/main.c b/src/main.c
index a107950..59f474b 100755
--- a/src/main.c
+++ b/src/main.c
@@ -1,7 +1,5 @@
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
-#include <sys/wait.h>
 #include <unistd.h>
 
 #include "lsh_main_func.c"
@@ -30,15 +28,17 @@ void lsh_loop(SHELL_OB *shell_obj)
 
 int main(int argc, char **argv){
     SHELL_OB shell_obj;
+    shell_obj.prompt = (char *)malloc(sizeof(char) * 1024);
 
     //get the hostname
     char *hostname = (char *)malloc(sizeof(char) * 1024);
     gethostname(hostname,sizeof(char) * 1024);
 
-    shell_obj.prompt=strcat(strcat(strcat(getenv("USER"), "@"), (char *)hostname), "> ");
+    snprintf(shell_obj.prompt,sizeof(char) * 1024,"%s@%s> ",getenv("USER"),hostname);
 
     lsh_loop(&shell_obj);
 
     free(hostname);
+    free(shell_obj.prompt);
     return EXIT_SUCCESS;
 }