diff-index.c: "git diff" has no need to read blob from the standard input

diff --git a/diffcore.h b/diffcore.h
index b8f1fdecf4d9e5e8f8e834eb55a374f1af8352fd..ae43149620ee269ddddfcec06d618dcc76c52895 100644 (file)
--- a/diffcore.h
+++ b/diffcore.h
@@ -43,6 +43,7 @@ struct diff_filespec {
        unsigned should_free : 1; /* data should be free()'ed */
        unsigned should_munmap : 1; /* data should be munmap()'ed */
        unsigned dirty_submodule : 2;  /* For submodules: its work tree is dirty */
+       unsigned is_stdin : 1;
 #define DIRTY_SUBMODULE_UNTRACKED 1
 #define DIRTY_SUBMODULE_MODIFIED  2