check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / unix / epolldispatcher.cpp

diff --git a/src/unix/epolldispatcher.cpp b/src/unix/epolldispatcher.cpp
index 92a0bb0617c29176baa5ae0676f5cd9a38db81c1..6f36836f0fcc9f755438a4b928015dae763e4146 100644 (file)
--- a/src/unix/epolldispatcher.cpp
+++ b/src/unix/epolldispatcher.cpp
@@ -41,7 +41,7 @@
 
 // helper: return EPOLLxxx mask corresponding to the given flags (and also log
 // debugging messages about it)
-static uint32_t GetEpollMask(int flags, int fd)
+static uint32_t GetEpollMask(int flags, int WXUNUSED_UNLESS_DEBUG(fd))
 {
     uint32_t ep = 0;