[Qt][OpenGL] .

diff --git a/source/src/qt/gui/gl2/qt_glutil_gl2_0.cpp b/source/src/qt/gui/gl2/qt_glutil_gl2_0.cpp
index cc046f5..84d9409 100644 (file)
--- a/source/src/qt/gui/gl2/qt_glutil_gl2_0.cpp
+++ b/source/src/qt/gui/gl2/qt_glutil_gl2_0.cpp
@@ -1275,6 +1275,9 @@ void GLDraw_2_0::do_set_texture_size(QImage *p, int w, int h)
 
 void GLDraw_2_0::do_set_horiz_lines(int lines)
 {
+       if(lines > using_flags->get_real_screen_height()) {
+               lines = using_flags->get_real_screen_height();
+       }
        this->doSetGridsHorizonal(lines, false);
 }