- use EXIT_{SUCCESS,FAILURE}. No object-code changes

1 files changed, 4 insertions, 4 deletions

diff --git a/shell/msh.c b/shell/msh.c
index aa6fb1d26..48fa56eb7 100644
--- a/shell/msh.c
+++ b/shell/msh.c
@@ -2855,7 +2855,7 @@ static int forkexec(struct op *t, int *pin, int *pout, int no_fork, char **wp)
         if (t->op_type == TPAREN)
                 _exit(execute(t->left, NOPIPE, NOPIPE, /* no_fork: */ 1));
         if (wp[0] == NULL)
-                _exit(0);
+                _exit(EXIT_SUCCESS);
 
         cp = rexecve(wp[0], wp, makenv(0, NULL));
         prs(wp[0]);
@@ -4207,7 +4207,7 @@ static int grave(int quoted)
         prs(argument_list[0]);
         prs(": ");
         err(cp);
-        _exit(1);
+        _exit(EXIT_FAILURE);
 }
 
 
@@ -4733,7 +4733,7 @@ static int filechar(struct ioarg *ap)
                 while (size == 0 || position >= size) {
                         size = read_line_input(current_prompt, filechar_cmdbuf, BUFSIZ, line_input_state);
                         if (size < 0) /* Error/EOF */
-                                exit(0);
+                                exit(EXIT_SUCCESS);
                         position = 0;
                         /* if Ctrl-C, size == 0 and loop will repeat */
                 }
@@ -5212,7 +5212,7 @@ int msh_main(int argc, char **argv)
 
                         name = *++argv;
                         if (newfile(name))
-                                exit(1);                /* Exit on error */
+                                exit(EXIT_FAILURE);             /* Exit on error */
                 }
         }