From 5e65a9dd3ca3e2497461e25d5c1918f6944e3b3f Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Sun, 5 Aug 2007 18:47:51 +0000
Subject: [PATCH] (xufld): Clarify.

---
 src/lib/common/xundump.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/common/xundump.c b/src/lib/common/xundump.c
index ac940d81..e839e207 100644
--- a/src/lib/common/xundump.c
+++ b/src/lib/common/xundump.c
@@ -215,7 +215,8 @@ xufld(FILE *fp, int i)
     case EOF:
 	return gripe("Unexpected EOF");
     case '\n':
-	if (i != nflds) {
+	CANT_HAPPEN(i > nflds);
+	if (i < nflds) {
 	    if (fldca[i]->ca_type != NSC_STRINGY && fldca[i]->ca_len)
 		return gripe("Field %s(%d) missing",
 			     fldca[i]->ca_name, fldidx[i]);