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Test for empty term before dereferencing utf-8 iterator

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--HG--
branch : WINDOWSPORT
This commit is contained in:
Jean-Francois Dockes 2015-09-01 14:45:41 +02:00
parent 82295328cc
commit 7c3afbafa7
1 changed files with 2 additions and 0 deletions
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src/rcldb/expansiondbs.cpp
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@ -97,6 +97,8 @@ bool createExpansionDbs(Xapian::WritableDatabase& wdb,
// Detect and skip CJK terms.
Utf8Iter utfit(*it);
if (utfit.eof()) // Empty term?? Seems to happen.
continue;
if (TextSplit::isCJK(*utfit)) {
// LOGDEB(("stemskipped: Skipping CJK\n"));
continue;