add, reset: use DIFF_OPT_SET macro to set a diff flag

diff --git a/connected.h b/connected.h
index afa48cc0524764a65053f5bb1392142de3251609..4ca325f79dc5ee45823834f71f66a6d3b278c3e5 100644 (file)
--- a/connected.h
+++ b/connected.h
@@ -33,6 +33,11 @@ struct check_connected_options {
 
        /* If non-zero, show progress as we traverse the objects. */
        int progress;
+
+       /*
+        * Insert these variables into the environment of the child process.
+        */
+       const char **env;
 };
 
 #define CHECK_CONNECTED_INIT { 0 }