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msh: stop trying to parse variables in "msh SCRIPT VAR=val param".

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They should be passed as ordinary parameters.
This commit is contained in:
Denis Vlasenko 2008-02-12 10:12:18 +00:00
parent 7e497527ea
commit fee2d0c256
1 changed files with 13 additions and 10 deletions
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23
shell/msh.c
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@ -5337,19 +5337,22 @@ int msh_main(int argc, char **argv)
if (signal(SIGINT, SIG_IGN) != SIG_IGN) if (signal(SIGINT, SIG_IGN) != SIG_IGN)
signal(SIGINT, onintr); signal(SIGINT, onintr);
/* Handle "msh SCRIPT VAR=val params..." */
/* Disabled: bash does not do it! */
#if 0
argv++;
/* skip leading args of the form VAR=val */
while (*argv && assign(*argv, !COPYV)) {
argc--;
argv++;
}
argv--;
#endif
dolv = argv; dolv = argv;
dolc = argc; dolc = argc;
dolv[0] = name; dolv[0] = name;
if (dolc > 1) {
for (ap = ++argv; --argc > 0;) {
*ap = *argv++;
if (assign(*ap, !COPYV)) {
dolc--; /* keyword */
} else {
ap++;
}
}
}
setval(lookup("#"), putn((--dolc < 0) ? (dolc = 0) : dolc)); setval(lookup("#"), putn((--dolc < 0) ? (dolc = 0) : dolc));
DBGPRINTF(("MSH_MAIN: begin FOR loop, interactive %d, global_env.iop %p, iostack %p\n", interactive, global_env.iop, iostack)); DBGPRINTF(("MSH_MAIN: begin FOR loop, interactive %d, global_env.iop %p, iostack %p\n", interactive, global_env.iop, iostack));