From 46f562d0552458b4cf13a11dd342080f73852f09 Mon Sep 17 00:00:00 2001
From: tjg <tjg>
Date: Fri, 12 Oct 2001 09:28:21 +0000
Subject: add assertion

---
 footobar.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/footobar.c b/footobar.c
index f256b4b..4430c05 100644
--- a/footobar.c
+++ b/footobar.c
@@ -236,6 +236,7 @@ extern List *parse_var(char *extdef) {
 
 	first = last = NULL;
 	begin = strchr(extdef, '=');
+	assert(begin); /* guaranteed by initenv() */
 	while (*begin) {
 		++begin;
 		end = begin;
-- 
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