From: Richard M Kreuter <kreuter@progn.net>
Date: Wed, 20 Jan 2016 02:39:11 +0000 (-0500)
Subject: Set MH to the resolved, absolute pathname inside context_read() so
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/905a55aa51624a993b54ebeee399cba2a32bcae6?ds=inline;hp=85bc89701507a525c54f2c38dfbad852802c2fc1

Set MH to the resolved, absolute pathname inside context_read() so
that exec'd children can find it.
---

diff --git a/sbr/context_read.c b/sbr/context_read.c
index 8f63fedf..80340688 100644
--- a/sbr/context_read.c
+++ b/sbr/context_read.c
@@ -65,6 +65,8 @@ context_read (void)
     if ((cp = getenv("MH")) && *cp != '\0') {
 	defpath = path(cp, TFILE);
 
+        /* defpath is an absolute path; make sure that always MH is, too. */
+	setenv("MH", defpath, 1);
 	if (stat(defpath, &st) != -1 && (st.st_mode & S_IFREG) == 0)
 		adios((char *)0, "`%s' specified by your MH environment variable is not a normal file", cp);