On Fri, 21 Oct 2022 23:37:35 +0200 (CEST) Johannes Schindelin wrote: > In 2b4f986e49 (Cygwin: pty: Treat *.bat and *.cmd as a non-cygwin > console app., 2022-07-31), we introduced a bug fix that specifically > looks for a suffix of the command's file name. > > However, that file name might be set to `NULL`, namely when > `null_app_name == true`, which is the case when we detected a > command-line `cmd /c [...]`.
It seems that this is msys2 specific issue. I also noticed that cmd //c 'echo AAA' instead of cmd /c 'echo AAA' works in msys2. In cygwin, filename is C:\WINDOWS\system32\cmd.exe for cmd /c 'echo AAA'. Why the filename can be NULL in msys2 in the case of cmd /c 'echo AAA'? -- Takashi Yano <takashi.y...@nifty.ne.jp>
