Use (const) references with range-based for loops.

[simgrid.git] / src / bindings / java / JavaContext.cpp

diff --git a/src/bindings/java/JavaContext.cpp b/src/bindings/java/JavaContext.cpp
index c796b18..7865d16 100644 (file)
--- a/src/bindings/java/JavaContext.cpp
+++ b/src/bindings/java/JavaContext.cpp
@@ -47,7 +47,7 @@ JavaContext* JavaContextFactory::create_context(
 
 void JavaContextFactory::run_all()
 {
-  for (smx_actor_t process : simgrid::simix::process_get_runnable()) {
+  for (smx_actor_t const& process : simgrid::simix::process_get_runnable()) {
     static_cast<JavaContext*>(process->context)->resume();
   }
 }