From: David Levine <levinedl@acm.org>
Date: Tue, 28 Jan 2014 00:56:20 +0000 (-0600)
Subject: mhl() needs to set invo_name, too.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/e0c39ed52fa9c99b4591b5170354d8398ffd787b

mhl() needs to set invo_name, too.
---

diff --git a/uip/mhlsbr.c b/uip/mhlsbr.c
index f4df180a..3ebfa69e 100644
--- a/uip/mhlsbr.c
+++ b/uip/mhlsbr.c
@@ -349,6 +349,9 @@ mhl (int argc, char **argv)
     char buf[BUFSIZ], *files[MAXARGS];
     char **argp, **arguments;
 
+    /* Need this if called from main() of show(1). */
+    invo_name = r1bindex (argv[0], '/');
+
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
 
diff --git a/uip/whatnowsbr.c b/uip/whatnowsbr.c
index 58c3cd47..f0f9a2c5 100644
--- a/uip/whatnowsbr.c
+++ b/uip/whatnowsbr.c
@@ -129,6 +129,7 @@ WhatNow (int argc, char **argv)
     char	*l;			/* set on -l to alist  command */
     int		n;			/* set on -n to alist command */
 
+    /* Need this if called from what_now(). */
     invo_name = r1bindex (argv[0], '/');
 
     arguments = getarguments (invo_name, argc, argv, 1);