On Tue, 7 Oct 2003, Gisle Vanem wrote:
> The latest patch at Tom's site had this patch in LYmain.c:
>
> + if (((cp = LYgetenv("SHELL")) != NULL)
> + && (strstr(cp, "sh") != NULL))
> + dj_is_bash = TRUE;
>
> This should be more robust IMHO (in case of
> SHELL=c:\shared\stuff\4dos.com). How about:
>
> if (((cp = LYgetenv("SHELL")) != NULL)
> && (strstr(cp, "/sh") != NULL || strstr(cp, "/bash") != NULL))
> dj_is_bash = TRUE;
>
> My bash (v 205b.0) sets SHELL itself to
> /dev/env/DJDIR/bin/bash.exe whether it's started as
> bash or sh. So maybe just check for "bash.exe"?
I don't know that you can count on this behavior. At this time I am
using bash 2.04.7 and the SHELL variable is set in my _blogin file, so
it isn't set when invoking either bash or sh except as a login shell. It
will be set however it is set up in the initialization file. I believe
it would be better to use the DJGPP function "basename" as follows:
if (((cp = basename(LYgetenv("SHELL"))) != NULL)
&& (strstr(cp, "sh") != NULL))
dj_is_bash = TRUE;
Doug
--
Doug Kaufman
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