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Patch from vodz to only setenv PATH when PATH changes, which is much
smarter than my quick fix.
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@ -3841,6 +3841,8 @@ changepath(const char *newval)
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builtinloc = bltin; /* zap builtins */
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clearcmdentry(firstchange);
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builtinloc = bltin;
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/* Ensure that getenv("PATH") stays current */
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setenv("PATH", newval, 1);
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}
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@ -4111,8 +4113,6 @@ path_change(const char *newval, int *bltin)
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}
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if (builtinloc >= 0 && *bltin < 0)
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firstchange = 0;
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/* Ensure that getenv("PATH") stays current */
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setenv("PATH", newval, 1);
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return firstchange;
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}
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/*
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@ -12442,7 +12442,7 @@ findvar(struct var **vpp, const char *name)
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/*
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* Copyright (c) 1999 Herbert Xu <herbert@debian.org>
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* This file contains code for the times builtin.
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* $Id: ash.c,v 1.51 2002/06/04 20:10:15 sandman Exp $
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* $Id: ash.c,v 1.52 2002/06/06 12:07:28 andersen Exp $
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*/
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static int timescmd (int argc, char **argv)
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{
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