openvpn plugin: remove useless assignment

diff --git a/src/Makefile.am b/src/Makefile.am
index 79d7cd4..9b040fc 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -772,7 +772,6 @@ endif
 if BUILD_PLUGIN_OPENVPN
 pkglib_LTLIBRARIES += openvpn.la
 openvpn_la_SOURCES = openvpn.c
-openvpn_la_CFLAGS = $(AM_CFLAGS)
 openvpn_la_LDFLAGS = $(PLUGIN_LDFLAGS)
 endif