Use AC_CACHE_CHECK instead of AC_CACHE_VAR.

[openldap] / include / ac / errno.h

diff --git a/include/ac/errno.h b/include/ac/errno.h
index 100a6a4e825865f609541a051bd15851d9ecb4fd..24cb5d0b3849cbd951f68662b28be2a78b270258 100644 (file)
--- a/include/ac/errno.h
+++ b/include/ac/errno.h
@@ -18,14 +18,14 @@
 # include <sys/errno.h>
 #endif
 
-#ifdef DECL_SYS_ERRLIST 
 #ifndef HAVE_SYS_ERRLIST
-#define                sys_nerr        0
-#define                sys_errlist     ((char **)0)
-#else
-extern int      sys_nerr;
-extern char     *sys_errlist[];
-#endif
+       /* no sys_errlist */
+#      define          sys_nerr        0
+#      define          sys_errlist     ((char **)0)
+#elif DECL_SYS_ERRLIST 
+       /* have sys_errlist but need declaration */
+       extern int      sys_nerr;
+       extern char     *sys_errlist[];
 #endif
 
 extern char* strerror_r();