--- a/configure.ac Thu Jun 01 19:59:58 2017 -0500
+++ b/configure.ac Wed Jun 07 16:14:42 2017 -0500
@@ -1189,7 +1189,7 @@
if test "x$enable_libgadu" = "xyes"; then
PKG_CHECK_MODULES(LIBGADU, [libgadu >= 1.12.0], [
- AC_CHECK_LIB(gadu, gg_is_gpl_compliant, , [
+ AC_CHECK_LIB(gadu, gg_is_gpl_compliant, [ ], [