Fix compiler warning

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38048 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiPrefs.cpp b/src/frontends/qt4/GuiPrefs.cpp
index 446027f2cfcc2c8ac5c8b3952a311afe551dfd43..09600212cf6617f16c878cfa2ee01aeb387e2608 100644 (file)
--- a/src/frontends/qt4/GuiPrefs.cpp
+++ b/src/frontends/qt4/GuiPrefs.cpp
@@ -2481,9 +2481,9 @@ void PrefUserInterface::apply(LyXRC & rc) const
 
 void PrefUserInterface::update(LyXRC const & rc)
 {
-       unsigned int iconset = 0;
+       int iconset = 0;
        if (!rc.icon_set.empty()) {
-               for ( ; iconset < icon_names_.size(); ++iconset) {
+               for ( ; iconset < int(icon_names_.size()); ++iconset) {
                        if (rc.icon_set == icon_names_[iconset].first)
                                break;
                }