Added the missing end-of-line character when outputting DEBUG_SEARCH debug messages from file_build1(). This cleans up the -d+6 bjam output a lot.

[SVN r43046]

src/engine/filesys.c

@@ -19,6 +19,7 @@ file_build1(
             printf( "dir = '%.*s' ", f->f_dir.len, f->f_dir.ptr );
 	if( f->f_base.len )
             printf( "base = '%.*s' ", f->f_base.len, f->f_base.ptr );
+    printf( "\n" );
     }
 	
     /* Start with the grist.  If the current grist isn't */