Do all runtime calls to getenv at initialization

getenv is not threadsafe and (maybe as a result) it's randomly crashing with
CFLAGS=-g and RUST_THREADS=32. Calls from rust code are still on their
own.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/rt/rust_srv.cpp b/src/rt/rust_srv.cpp
index 05c9d9d564c..835b283a73f 100644
--- a/src/rt/rust_srv.cpp
+++ b/src/rt/rust_srv.cpp
@@ -1,7 +1,8 @@
 #include "rust_internal.h"
 #include "rust_srv.h"
 
-rust_srv::rust_srv() :
+rust_srv::rust_srv(rust_env *env) :
+    env(env),
     local_region(this, false) {
 }
 
@@ -72,7 +73,7 @@ rust_srv::warning(char const *expression,
 
 rust_srv *
 rust_srv::clone() {
-    return new rust_srv();
+    return new rust_srv(env);
 }
 
 //