git - error when git-diff get pipe args$ cat a 111 fdsf 333 $ cat b 111 222 333 $ git diff a b # OK diff --git a/a b/b index 768560b..641d574 100644 --- a/a +++ b/b @@ -1,3 +1,3 @@ 111 -fdsf +222 333 $ git diff <(cat a) <(cat b) # ERROR: no result print out diff --git a/dev/fd/63 b/dev/fd/62 index 311e262..554e9f4 120000 --- a/dev/fd/63 +++ b/dev/fd/62 @@ -1 +1 @@ -pipe:[729963] \ No newline at end
Why does `git diff` not work with process substitution?
