t/t3101-ls-tree-dirname.sh: use the $( ... ) construct for command substitution

diff --git a/mailinfo.h b/mailinfo.h
index 1e97b737f3e326fe88de4577b41b095a8ce82de0..93776a7e05a68c49951e9e8e062c164c364d5d45 100644 (file)
--- a/mailinfo.h
+++ b/mailinfo.h
@@ -31,6 +31,7 @@ struct mailinfo {
        struct strbuf **s_hdr_data;
 
        struct strbuf log_message;
+       int input_error;
 };
 
 extern void setup_mailinfo(struct mailinfo *);