[patch] audio/pulseaudio should follow new databases/gdbm version

[Greg Rivers]

Looks like the dependence of pulseaudio on gdbm was missed.  The 
audio/pulseaudio Makefile needs the following change, and the port should 
have its version bumped.

I noticed this when KDE4's kontact stopped working after the gdbm update.

-- 
Greg Rivers


--- Makefile.old	2011-09-12 15:10:46.000000000 -0500
+++ Makefile	2011-09-12 15:10:57.000000000 -0500
@@ -21,7 +21,7 @@
  LIB_DEPENDS=	samplerate.1:${PORTSDIR}/audio/libsamplerate \
  		speexdsp.1:${PORTSDIR}/audio/speex \
  		dbus-1.3:${PORTSDIR}/devel/dbus \
-		gdbm.3:${PORTSDIR}/databases/gdbm \
+		gdbm.4:${PORTSDIR}/databases/gdbm \
  		execinfo:${PORTSDIR}/devel/libexecinfo \
  		ck-connector.0:${PORTSDIR}/sysutils/consolekit