Make the export of macros thread-safer

[lyx.git] / src / mathed / MathMacroTemplate.cpp

diff --git a/src/mathed/MathMacroTemplate.cpp b/src/mathed/MathMacroTemplate.cpp
index e82de015bfddc0957ba69cd375a50565301acdda..62c681be826a61c125edd917ce8eb0f7a2b8d255 100644 (file)
--- a/src/mathed/MathMacroTemplate.cpp
+++ b/src/mathed/MathMacroTemplate.cpp
@@ -465,7 +465,7 @@ docstring MathMacroTemplate::name() const
 }
 
 
-void MathMacroTemplate::updateToContext(MacroContext const & mc) const
+void MathMacroTemplate::updateToContext(MacroContext const & mc)
 {
        redefinition_ = mc.get(name()) != 0;
 }
@@ -551,13 +551,9 @@ void MathMacroTemplate::metrics(MetricsInfo & mi, Dimension & dim) const
 
        // valid macro?
        MacroData const * macro = 0;
-       if (validName()) {
+       if (validName())
                macro = mi.macrocontext.get(name());
 
-               // updateToContext() - avoids another lookup
-               redefinition_ = macro != 0;
-       }
-
        // update look?
        int argsInDef = maxArgumentInDefinition();
        if (lookOutdated_ || argsInDef != argsInLook_) {