X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/b43e55a89e0fd66e1bf968fed25feacfbd045514..1e03ea3338cc5ccd9ddf4feaaacfeda1998689cc:/sbr/m_popen.c

diff --git a/sbr/m_popen.c b/sbr/m_popen.c
index 8a3bae64..ac36e6ba 100644
--- a/sbr/m_popen.c
+++ b/sbr/m_popen.c
@@ -1,6 +1,4 @@
-
-/*
- * m_popen.c -- Interface for a popen() call that redirects the current
+/* m_popen.c -- Interface for a popen() call that redirects the current
  *		process standard output to the popen()d process.
  *
  * This code is Copyright (c) 2014, by the authors of nmh.  See the
@@ -8,8 +6,11 @@
  * complete copyright information.
  */
 
-#include <h/mh.h>
-#include <h/signals.h>
+#include "h/mh.h"
+#include "arglist.h"
+#include "error.h"
+#include "h/signals.h"
+#include "m_popen.h"
 
 static	int m_pid = NOTOK;	/* Process we're waiting for */
 static  int sd = NOTOK;		/* Original standard output */
@@ -48,7 +49,7 @@ m_popen (char *name, int savestdout)
 	    execvp (file, arglist);
 	    fprintf (stderr, "unable to exec ");
 	    perror (name);
-	    _exit (-1);
+	    _exit(1);
 
 	default: 
 	    close (pd[0]);