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zsh-workers:6193

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This commit is contained in:
Tanaka Akira 1999-05-04 21:20:40 +00:00
parent f0159dac34
commit d14a9044cf
1 changed files with 2 additions and 0 deletions

2
Src/options.c
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@ -635,6 +635,8 @@ dosetopt(int optno, int value, int force)
}
} else if(!force && (optno == INTERACTIVE || optno == SHINSTDIN ||
optno == SINGLECOMMAND)) {
if (opts[optno] == value)
return 0;
/* it is not permitted to change the value of these options */
return -1;
} else if(!force && optno == USEZLE && value) {