Patch from vodz to only setenv PATH when PATH changes, which is much
smarter than my quick fix.
diff --git a/shell/ash.c b/shell/ash.c
index d834cc0..80da35b 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -3841,6 +3841,8 @@
builtinloc = bltin; /* zap builtins */
clearcmdentry(firstchange);
builtinloc = bltin;
+ /* Ensure that getenv("PATH") stays current */
+ setenv("PATH", newval, 1);
}
@@ -4111,8 +4113,6 @@
}
if (builtinloc >= 0 && *bltin < 0)
firstchange = 0;
- /* Ensure that getenv("PATH") stays current */
- setenv("PATH", newval, 1);
return firstchange;
}
/*
@@ -12442,7 +12442,7 @@
/*
* Copyright (c) 1999 Herbert Xu <herbert@debian.org>
* This file contains code for the times builtin.
- * $Id: ash.c,v 1.51 2002/06/04 20:10:15 sandman Exp $
+ * $Id: ash.c,v 1.52 2002/06/06 12:07:28 andersen Exp $
*/
static int timescmd (int argc, char **argv)
{