use already-existing ksh_isdash helper macro
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4
eval.c
4
eval.c
@ -23,7 +23,7 @@
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.167 2015/04/11 22:03:29 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.168 2015/04/29 18:32:42 tg Exp $");
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/*
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* string expansion
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@ -1734,7 +1734,7 @@ do_tilde(char *cp)
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dp = str_val(global("HOME"));
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else if (cp[0] == '+' && cp[1] == '\0')
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dp = str_val(global("PWD"));
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else if (cp[0] == '-' && cp[1] == '\0')
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else if (ksh_isdash(cp))
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dp = str_val(global("OLDPWD"));
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#ifndef MKSH_NOPWNAM
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else
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