[Truffle] Verify our assumptions in Process.getpriority.

jruby · Oct 7, 2016 · 2748a1c · 2748a1c
1 parent c3c111e
commit 2748a1c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/truffle/src/main/ruby/core/process.rb b/truffle/src/main/ruby/core/process.rb
@@ -355,6 +355,7 @@ def self.getpriority(kind, id)
     id =   Rubinius::Type.coerce_to id, Integer, :to_int
 
     Truffle::POSIX.errno = 0
+    Errno.handle # Make sure the reset above worked
     ret = Truffle::POSIX.getpriority(kind, id)
     Errno.handle
     ret