jsoncpp: Add missing <iosfwd> include in json/writer.h

The header uses std::ostream, so it must be declared.
This commit is contained in:
Brad King committed 2015-01-15 11:39:03 -05:00
1 parent 7eba04fda1
commit ad94b0521e
1 file changed
+1
@@ -9,6 +9,7 @@
#if !defined(JSON_IS_AMALGAMATION)
#include "value.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
#include <iosfwd>
#include <vector>
#include <string>