fix MSVC warning.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17567 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/text.C b/src/text.C
index 50dcbfe4ee171454fd790cdb20f75539ee7d2172..9b1f3ffd242bbc934871af18e9f3345af9e177c6 100644 (file)
--- a/src/text.C
+++ b/src/text.C
@@ -1144,7 +1144,7 @@ void LyXText::changeCase(LCursor & cur, LyXText::TextCase action)
                                        pos++; // step behind the changing area
                                }
                                int erasePos = pos - changes.size();
-                               for (int i = 0; i < changes.size(); i++) {
+                               for (size_t i = 0; i < changes.size(); i++) {
                                        pars_[pit].insertChar(pos, changes[i],
                                                pars_[pit].getFontSettings(cur.buffer().params(),
                                                                erasePos),