At the end of the add command, disable and free the fscache so that w…

…e don't

leak the memory and so that we can dump the fscache statistics.

Signed-off-by: Ben Peart <benpeart@microsoft.com>

builtin/add.c

@@ -622,6 +622,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 		die(_("Unable to write new index file"));
 
 	dir_clear(&dir);
+	enable_fscache(0);
 	UNLEAK(pathspec);
 	return exit_status;
 }