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Declare locals: before, after. From Andries Brouwer.

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This commit is contained in:
Jim Meyering
1998-09-21 12:05:49 +00:00
parent 050e7dcf7c
commit cded303e29
1 changed files with 4 additions and 2 deletions
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6
m4/chown.m4
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@@ -1,4 +1,4 @@
#serial 2
#serial 3
dnl From Jim Meyering.
dnl Determine whether chown accepts arguments of -1 for uid and gid.
@@ -17,7 +17,7 @@ AC_DEFUN(jm_FUNC_CHOWN,
AC_CACHE_CHECK([for working chown], jm_cv_func_working_chown,
[AC_TRY_RUN([
# include <sys/types.h>
# include <stat.h>
# include <sys/stat.h>
# include <fcntl.h>
# ifdef HAVE_UNISTD_H
# include <unistd.h>
@@ -27,6 +27,8 @@ AC_DEFUN(jm_FUNC_CHOWN,
main ()
{
char *f = "conftestchown";
struct stat before, after;
if (creat (f, 0600) < 0)
exit (1);
if (stat (f, &before) < 0)