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use already-existing ksh_isdash helper macro

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tg
2015-04-29 18:32:44 +00:00
parent c9ccf0bab7
commit c3efd2abb2
4 changed files with 9 additions and 9 deletions
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4
eval.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.167 2015/04/11 22:03:29 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.168 2015/04/29 18:32:42 tg Exp $");
/*
* string expansion
@ -1734,7 +1734,7 @@ do_tilde(char *cp)
dp = str_val(global("HOME"));
else if (cp[0] == '+' && cp[1] == '\0')
dp = str_val(global("PWD"));
else if (cp[0] == '-' && cp[1] == '\0')
else if (ksh_isdash(cp))
dp = str_val(global("OLDPWD"));
#ifndef MKSH_NOPWNAM
else