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msh: fix my buglet
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parent
b477e18c1e
commit
d244c5eaf8
13
shell/msh.c
13
shell/msh.c
@ -3157,12 +3157,15 @@ static int dochdir(struct op *t)
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cp = t->words[1];
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if (cp == NULL) {
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cp = homedir->value;
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if (cp == NULL)
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er = ": no home directory";
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} else if (chdir(cp) < 0)
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if (cp != NULL)
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goto do_cd;
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er = ": no home directory";
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} else {
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do_cd:
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if (chdir(cp) >= 0)
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return 0;
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er = ": bad directory";
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else
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return 0;
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}
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prs(cp != NULL ? cp : "cd");
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err(er);
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return 1;
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