X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/5dd6771b28c257af405d7248639ed0e3bcdce38b..b3934fc32dd04ef0bbcce846f151f4fdf40bff54:/sbr/ext_hook.c?ds=sidebyside

diff --git a/sbr/ext_hook.c b/sbr/ext_hook.c
index e94083b3..26f2c1c0 100644
--- a/sbr/ext_hook.c
+++ b/sbr/ext_hook.c
@@ -16,25 +16,27 @@ ext_hook(char *hook_name, char *message_file_name_1, char *message_file_name_2)
     char	*hook;			/* hook program from context */
     pid_t	pid;			/* ID of child process */
     int		status;			/* exit or other child process status */
-    char	*vec[4];		/* argument vector for child process */
+    char	**vec;			/* argument vector for child process */
+    int		vecp;			/* Vector index */
+    char 	*program;		/* Name of program to execute */
 
     static  int	did_message = 0;	/* set if we've already output a message */
 
     if ((hook = context_find(hook_name)) == (char *)0)
 	return (OK);
 
-    switch (pid = vfork()) {
+    switch (pid = fork()) {
     case -1:
 	status = NOTOK;
 	advise(NULL, "external database may be out-of-date.");
 	break;
 
     case 0:
-	vec[0] = r1bindex(hook, '/');
-	vec[1] = message_file_name_1;
-	vec[2] = message_file_name_2;
-	vec[3] = (char *)0;
-	execvp(hook, vec);
+        vec = argsplit(hook, &program, &vecp);
+	vec[vecp++] = message_file_name_1;
+	vec[vecp++] = message_file_name_2;
+	vec[vecp++] = NULL;
+	execvp(program, vec);
 	_exit(-1);
 	/* NOTREACHED */