update aclocal file serial number

diff --git a/m4/cares-functions.m4 b/m4/cares-functions.m4
index 250b5451f7ea577f2fdfb3d931db350703f9335b..8fc25a6d7421efb22d35bd9e0317daa985ac18a7 100644 (file)
--- a/m4/cares-functions.m4
+++ b/m4/cares-functions.m4
@@ -16,7 +16,7 @@
 #***************************************************************************
 
 # File version for 'aclocal' use. Keep it a single number.
-# serial 15
+# serial 17
 
 
 dnl CARES_INCLUDES_ARPA_INET