netplay: make upnp_status variable static

It's not used outside of `netplay.cpp`, so can be made `static`. Signed-off-by: Pavel Solodovnikov <[email protected]>
Warzone2100 · Mar 26, 2024 · 492a222 · 492a222
1 parent 63f29d8
commit 492a222
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/netplay/netplay.cpp b/lib/netplay/netplay.cpp
@@ -130,7 +130,7 @@ SYNC_COUNTER sync_counter;		// keeps track on how well we are in sync
 // ////////////////////////////////////////////////////////////////////////
 // Types
 
-std::atomic_int upnp_status;
+static std::atomic_int upnp_status;
 
 struct Statistic
 {