From: Justin Viiret <justin.viiret@intel.com>
Date: Thu, 29 Oct 2015 22:33:04 +0000 (+1100)
Subject: assignStringsToBuckets: assert that there are lits
X-Git-Tag: v4.1.0^2~53
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6383a54a42847fe5c23682898ebf026c40c421f;p=thirdparty%2Fvectorscan.git

assignStringsToBuckets: assert that there are lits
---

diff --git a/src/fdr/fdr_compile.cpp b/src/fdr/fdr_compile.cpp
index 8d658ccd..8f1f3e03 100644
--- a/src/fdr/fdr_compile.cpp
+++ b/src/fdr/fdr_compile.cpp
@@ -245,6 +245,8 @@ void FDRCompiler::assignStringsToBuckets() {
     typedef pair<SCORE, u32> SCORE_INDEX_PAIR;
 
     u32 ls = verify_u32(lits.size());
+    assert(ls); // Shouldn't be called with no literals.
+
     // make a vector that contains our literals as pointers or u32 LiteralIndex values
     vector<LiteralIndex> vli;
     vli.resize(ls);
@@ -292,6 +294,8 @@ void FDRCompiler::assignStringsToBuckets() {
             currentChunk++;
         }
     }
+
+    assert(currentChunk > 0);
     count[currentChunk - 1] = ls - chunkStartID;
     // close off chunks with an empty row
     firstIds[currentChunk] = ls;