[hackers] [st][PATCH 20/24] use EXIT_FAILURE/SUCCESS on exit

[Oliver Galvin]

---
 st.c | 4 ++--
 x.c  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/st.c b/st.c
index 5a8cdcc..4b5e725 100644
--- a/st.c
+++ b/st.c
@@ -718,7 +718,7 @@ execsh(char *cmd, char *const *args)
        signal(SIGALRM, SIG_DFL);
 
        execvp(prog, args);
-       _exit(1);
+       _exit(EXIT_FAILURE);
 }
 
 void
@@ -735,7 +735,7 @@ sigchld(UNUSED int a)
 
        if (!WIFEXITED(stat) || WEXITSTATUS(stat))
                die("child finished with error '%d'\n", stat);
-       exit(0);
+       exit(EXIT_SUCCESS);
 }
 
 void
diff --git a/x.c b/x.c
index 9e9bd3e..bd55699 100644
--- a/x.c
+++ b/x.c
@@ -1751,7 +1751,7 @@ cmessage(XEvent *e)
                }
        } else if (e->xclient.data.l[0] >= 0 && (Atom)(e->xclient.data.l[0]) == 
xw.wmdeletewin) {
                ttyhangup();
-               exit(0);
+               exit(EXIT_SUCCESS);
        }
 }
 
-- 
2.20.1