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changeset 1087:5043c5fa8ccb

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be stricter: check for both P == 0 and N == 0.
author Jim Meyering <jim@meyering.net>
date Mon, 03 Nov 1997 05:20:41 +0000
parents 87ba407cf43f
children 1ae95221563d
files m4/realloc.m4
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/m4/realloc.m4
+++ b/m4/realloc.m4
@@ -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 @@
     int
     main ()
     {
-      exit (realloc (0, 1) ? 0 : 1);
+      exit (realloc (0, 0) ? 0 : 1);
     }
 	  ],
 	 jm_cv_func_working_realloc=yes,