fix warning on possibly(?) unused precompiled headers due to different -fPic settings...

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

diff --git a/src/support/os.h b/src/support/os.h
index c42cfedbff89bda470a9862aebae92f13b577267..f0333a633dad1a16f418acdd0b694471df2a224e 100644 (file)
--- a/src/support/os.h
+++ b/src/support/os.h
@@ -16,8 +16,6 @@
 
 #include "support/docstring.h"
 
-#include <string>
-
 
 namespace lyx {
 namespace support {
@@ -45,7 +43,7 @@ std::string const python();
 
 /// Extract the path common to both @c p1 and @c p2. DBCS aware!
 /// \p p1, \p p2 and the return value are encoded in utf8.
-std::string::size_type common_path(std::string const & p1, std::string const & p2);
+docstring::size_type common_path(docstring const & p1, docstring const & p2);
 
 /// Converts a unix style path to host OS style.
 /// \p p and the return value are encoded in utf8.