configure.ac: fix disabling systemd notification support

If --disable-systemd is given, $enable_systemd is set to "no", not "false".
As a result, if libsystemd is found, we still turn on systemd support even
if we explicitly disable it with --disable-system.

diff --git a/configure.ac b/configure.ac
index 9aac1e8c55fba931313c60382c6cba5c4e1c385a..af16edfe491a576b9372e9c7ebfb6e41d6a28502 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -126,7 +126,7 @@ AC_ARG_ENABLE(systemd,
 
 
 # systemd support
-if test x$enable_systemd = xfalse ; then
+if test x$enable_systemd = xno ; then
     have_systemd=no;
 else
     PKG_CHECK_MODULES(SYSTEMD,