1 files changed, 2 insertions, 2 deletions
diff --git a/sysfile.c b/sysfile.c
index 6b8eef4..4235660 100644
--- a/sysfile.c
+++ b/sysfile.c
@@ -344,11 +344,11 @@ sys_chdir(void)
 int
 sys_exec(void)
 {
-  char *path, *argv[20];
+  char *path, *argv[MAXARG];
   int i;
   uint uargv, uarg;
 
-  if(argstr(0, &path) < 0 || argint(1, (int*)&uargv) < 0) {
+  if(argstr(0, &path) < 0 || argint(1, (int*)&uargv) < 0){
     return -1;
   }
   memset(argv, 0, sizeof(argv));