Don't `else' after return. Simplify control flow.

[nmh] / sbr / pidwait.c

diff --git a/sbr/pidwait.c b/sbr/pidwait.c
index 5ea87c54cd5a8bf71017b3b4ff4360a336b8939e..a6dc27f9c2f4a2bfa2cab21dcf030eceb334bcc1 100644 (file)
--- a/sbr/pidwait.c
+++ b/sbr/pidwait.c
@@ -9,9 +9,6 @@
 
 #include <h/mh.h>
 #include <h/signals.h>
-#include <errno.h>
-#include <signal.h>
-#include <sys/wait.h>
 
 int
 pidwait (pid_t id, int sigsok)