Fix wchar_t format string types

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
2012-02-17 20:17:58 -05:00
parent af649a035c
commit 32ff4af359
3 changed files with 7 additions and 4 deletions
@@ -28,7 +28,10 @@ std::string Action::str( void )
 {
  char thechar[ 10 ] = { 0 };
  if ( char_present ) {
-    snprintf( thechar, 10, iswprint( ch ) ? "(%lc)" : "(0x%x)", ch );
+    if ( iswprint( ch ) )
+      snprintf( thechar, 10, "(%lc)", ch );
+    else
+      snprintf( thechar, 10, "(0x%x)", (unsigned int)ch );
  }

  return name() + std::string( thechar );