Fix Windows compilation

[libs/core.git] / source / core / systemerror.cpp

diff --git a/source/core/systemerror.cpp b/source/core/systemerror.cpp
index 8d8844a280d06da5ef81894ed64d036959f21415..1ccee74ed4a80139c77e1e013567465f4325906e 100644 (file)
--- a/source/core/systemerror.cpp
+++ b/source/core/systemerror.cpp
@@ -32,7 +32,7 @@ string system_error::get_message(int c)
        if(FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, 0, c, 0, msg, sizeof(msg), 0))
                return msg;
        else
-               return lexical_cast(c, Fmt().hex());
+               return lexical_cast<string>(c, Fmt().hex());
 #else
        if(c==-1)
                c = errno;