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Silence WARNS=4 by passing a non-const buffer to regerror(). Since it

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doesn't actually use the buffer when errbuf_size == 0, pass NULL.
This commit is contained in:
Tim J. Robbins 2002-07-08 05:36:24 +00:00
parent a58b3a6878
commit 05018c64fd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=99572
1 changed files with 1 additions and 1 deletions
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usr.bin/sed/misc.c
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@ -68,7 +68,7 @@ strregerror(errcode, preg)
if (oe != NULL)
free(oe);
s = regerror(errcode, preg, "", 0);
s = regerror(errcode, preg, NULL, 0);
if ((oe = malloc(s)) == NULL)
err(1, "malloc");
(void)regerror(errcode, preg, oe, s);