Remove unused default for 2nd parameter of sleep_until_date.

diff --git a/process.cpp b/process.cpp
index c519cd85320ffb7575603f70eb23decf9238dad4..bf016ef0078225a27b1dc0c50605d1407282ac2d 100644 (file)
--- a/process.cpp
+++ b/process.cpp
@@ -21,7 +21,7 @@ double process::total_load_exit = 0.0;
 
 namespace {
 
-    void sleep_until_date(double& date, double duration = 0.0)
+    void sleep_until_date(double& date, double duration)
     {
         double sleep_duration = date - MSG_get_clock();
         if (sleep_duration > 0.0)