X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/a5b2adde414330e1661db05d1ee5b1daeaa2476d..af32d40a8ca0b341c082066b2f1e3e83005c1a89:/sbr/ext_hook.c

diff --git a/sbr/ext_hook.c b/sbr/ext_hook.c
index ac88ac7b..106114f8 100644
--- a/sbr/ext_hook.c
+++ b/sbr/ext_hook.c
@@ -1,6 +1,4 @@
-/*
- *
- *	Run a program that hooks into some other system.  The first argument is
+/*	Run a program that hooks into some other system.  The first argument is
  *	name of the hook to use, the second is the full path name of a mail message.
  *	The third argument is also the full path name of a mail message, or a NULL
  *	pointer if it isn't needed.  Look in the context for an error message if
@@ -8,7 +6,11 @@
  *	Only produce the error message once.
  */
 
-#include <h/mh.h>
+#include "h/mh.h"
+#include "context_find.h"
+#include "pidstatus.h"
+#include "arglist.h"
+#include "error.h"
 
 int
 ext_hook(char *hook_name, char *message_file_name_1, char *message_file_name_2)
@@ -20,7 +22,7 @@ ext_hook(char *hook_name, char *message_file_name_1, char *message_file_name_2)
     int		vecp;			/* Vector index */
     char 	*program;		/* Name of program to execute */
 
-    static  int	did_message = 0;	/* set if we've already output a message */
+    static bool	did_message;            /* set if we've already output a message */
 
     if ((hook = context_find(hook_name)) == NULL)
 	return OK;
@@ -49,7 +51,7 @@ ext_hook(char *hook_name, char *message_file_name_1, char *message_file_name_2)
     if (status == OK)
 	return OK;
 
-    if (did_message == 0) {
+    if (!did_message) {
         char *msghook;
         if ((msghook = context_find("msg-hook")) != NULL)
             inform("%s", msghook);
@@ -58,7 +60,7 @@ ext_hook(char *hook_name, char *message_file_name_1, char *message_file_name_2)
             snprintf(errbuf, sizeof(errbuf), "external hook \"%s\"", hook);
             pidstatus(status, stderr, errbuf);
         }
-        did_message = 1;
+        did_message = true;
     }
 
     return NOTOK;