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be stricter: check for both P == 0 and N == 0.

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This commit is contained in:
Jim Meyering 1997-11-03 05:20:41 +00:00
parent 1919353d75
commit c417b4e790
1 changed files with 2 additions and 2 deletions
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4
m4/realloc.m4
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@ -1,7 +1,7 @@
#serial 1
dnl From Jim Meyering.
dnl Determine whether realloc accepts 0 as its first argument.
dnl Determine whether realloc works when both arguments are 0.
dnl If it doesn't, arrange to use the replacement function.
dnl
dnl If you use this macro in a package, you should
@ -18,7 +18,7 @@ AC_DEFUN(jm_FUNC_REALLOC,
int
main ()
{
exit (realloc (0, 1) ? 0 : 1);
exit (realloc (0, 0) ? 0 : 1);
}
],
jm_cv_func_working_realloc=yes,