Fix truncation warning in 64-bit build.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/Document.cxx b/src/Document.cxx
index 0c6866409..5e58f26ee 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -2617,9 +2617,9 @@ bool MatchOnLines(const Document *doc, const Regex &regexp, const RESearchRange
 		for (size_t co = 0; co < match.size(); co++) {
 			search.bopat[co] = match[co].first.Pos();
 			search.eopat[co] = match[co].second.PosRoundUp();
-			size_t lenMatch = search.eopat[co] - search.bopat[co];
+			Sci::Position lenMatch = search.eopat[co] - search.bopat[co];
 			search.pat[co].resize(lenMatch);
-			for (size_t iPos = 0; iPos < lenMatch; iPos++) {
+			for (Sci::Position iPos = 0; iPos < lenMatch; iPos++) {
 				search.pat[co][iPos] = doc->CharAt(iPos + search.bopat[co]);
 			}
 		}