From 2616e6a6f3f8c39e62071cf1c22cce5be90a1d9d Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Mon, 21 Jul 2003 20:58:34 +0000
Subject: [PATCH] * Check for errors.

---
 src/normalise.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/normalise.cc b/src/normalise.cc
index d06c8bf360..8da940aa67 100644
--- a/src/normalise.cc
+++ b/src/normalise.cc
@@ -273,7 +273,7 @@ FSIds findGenerators(const FSIds & _ids)
          i != sucs.end(); i++)
     {
         string s;
-        queryDB(nixDB, dbSuccessors, *i, s);
+        if (!queryDB(nixDB, dbSuccessors, *i, s)) continue;
         FSId id = parseHash(s);
 
         FState fs;