Merge pull request #128 from fluffypony/master

fixed UPNP_LIBRARIES scope

external/CMakeLists.txt

@@ -200,7 +200,11 @@ IF(MINIUPNPC_VERSION_PRE1_7)
 ENDIF()
 
 IF(NOT MINIUPNPC_VERSION_PRE1_5 AND NOT MINIUPNPC_VERSION_PRE1_6 AND NOT MINIUPNPC_VERSION_PRE1_7)
-	message(STATUS "Found miniupnpc version is v1.7 or higher")
+	IF(MINIUPNPC_VERSION_1_5_OR_HIGHER)
+		message(STATUS "Found miniupnpc version is v1.5 or higher")
+	ELSE()
+		message(STATUS "Found miniupnpc version is v1.7 or higher")
+	ENDIF()
 ENDIF()
 
 else ()
@@ -234,5 +238,5 @@ else()
   endif()
 
   set(UPNP_STATIC true PARENT_SCOPE)
-  set(UPNP_LIBRARIES "upnpc-static")
+  set(UPNP_LIBRARIES "upnpc-static" PARENT_SCOPE)
 endif()