Set (accidentally removed) SOCK_CLOEXEC again.

[simgrid.git] / src / mc / PageStore.cpp

diff --git a/src/mc/PageStore.cpp b/src/mc/PageStore.cpp
index 20d3e5e190a7967b164e7e4f9f42f54b3adc036d..a2e49930c97bed7a2da2c93f6a47880aed8280a5 100644 (file)
--- a/src/mc/PageStore.cpp
+++ b/src/mc/PageStore.cpp
@@ -162,7 +162,7 @@ std::size_t PageStore::store_page(void* page)
 
   // Try to find a duplicate in set of pages with the same hash:
   page_set_type& page_set = this->hash_index_[hash];
-  for (size_t pageno : page_set) {
+  for (size_t const& pageno : page_set) {
     const void* snapshot_page = this->get_page(pageno);
     if (memcmp(page, snapshot_page, xbt_pagesize) == 0) {