From 2135536e35cc17b47705e5f87513fd2c6ad4c2e6 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Wed, 8 Jan 1997 17:27:33 +0000
Subject: [PATCH] Change to cover gcc modification.

---
 vh.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/vh.c b/vh.c
index 9529a57..82ceb83 100644
--- a/vh.c
+++ b/vh.c
@@ -93,6 +93,13 @@ extern int LINES, COLS;		/* initialize screen size into these */
 #endif
 #endif /* MSDOS */
 #endif /* VHPATH */
+
+/* 
+ * Put the default VHPATH into an array so we can safely strtok() it.
+ */
+
+static char vhpath[] = VHPATH;
+
 #define TXT		".txt"
 #define IDX		".idx"
 #define TXTLEN		4
@@ -990,7 +997,7 @@ char	*name, *path;
     char	tmp[512];
 
     if ((srch = getenv("VHPATH")) == (char *)NULL)
-	srch = VHPATH;
+	srch = vhpath;
 
 #ifdef MSDOS
 #define LISTSEP	";"
-- 
2.43.0