openbsd-ports/x11/xdrawchem/patches/patch-xdrawchem_render2d_text_cpp

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Fix segfault when using (hot)key on bond twice in a row. Taken from
https://github.com/bryanherger/xdrawchem/pull/12
Index: xdrawchem/render2d_text.cpp
--- xdrawchem/render2d_text.cpp.orig
+++ xdrawchem/render2d_text.cpp
@@ -380,6 +380,9 @@ void Render2D::keyPressEvent( QKeyEvent * k )
}
if ( highlightobject->Type() != TYPE_TEXT ) {
+ delete localtexteditor;
+ localtexteditor = 0;
+
hotkeymode = false;
mode = hkprevmode;
return;