Fix crash when using printf format specifiers in traceEvent (#3874)

[ghc-hetmet.git] / rts / eventlog / EventLog.h

diff --git a/rts/eventlog/EventLog.h b/rts/eventlog/EventLog.h
index e2b8043..fd87820 100644 (file)
--- a/rts/eventlog/EventLog.h
+++ b/rts/eventlog/EventLog.h
@@ -39,7 +39,7 @@ void postEvent(Capability *cap, EventTypeNum tag);
 
 void postMsg(char *msg, va_list ap);
 
-void postUserMsg(Capability *cap, char *msg);
+void postUserMsg(Capability *cap, char *msg, va_list ap);
 
 void postCapMsg(Capability *cap, char *msg, va_list ap);