CMake: fix merged build, seems GCC could not handle the namespaces correctly

[lyx.git] / src / support / strfwd.h

diff --git a/src/support/strfwd.h b/src/support/strfwd.h
index 85dfed168fc46a06438153fa8faa2fbc1e042f6f..fcd97f5685e433094419f17bb88267873e662d43 100644 (file)
--- a/src/support/strfwd.h
+++ b/src/support/strfwd.h
@@ -69,6 +69,7 @@ extern odocstream & operator<<(odocstream &, char);
 
 docstring const & empty_docstring();
 std::string const & empty_string();
+bool operator==(docstring const &, char const *);
 
 } // namespace lyx