c++: references cannot be NULL

[awesomized/libmemcached] / m4 / ax_pthread.m4

diff --git a/m4/ax_pthread.m4 b/m4/ax_pthread.m4
index ebea7fb511c1e2c41f28bc1735d1cfa314af21c0..180557910c4181685ceb555ca3ef84640f394a7a 100644 (file)
--- a/m4/ax_pthread.m4
+++ b/m4/ax_pthread.m4
@@ -82,7 +82,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 22
+#serial 23
 
 AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
 AC_DEFUN([AX_PTHREAD], [