Fixes #4457. system and spawn raise 'wrong exec redirect action' when…

… redirecting given `out: tempfile` or `err: tempfile`
jruby · Jan 26, 2017 · f792cb2 · f792cb2
1 parent dffc23c
commit f792cb2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/core/src/main/java/org/jruby/util/io/PopenExecutor.java b/core/src/main/java/org/jruby/util/io/PopenExecutor.java
@@ -1580,6 +1580,7 @@ else if (flags instanceof RubyString)
                     val = checkExecRedirectFd(runtime, val, false);
                     param = val;
                     eargp.fd_dup2 = checkExecRedirect1(runtime, eargp.fd_dup2, key, param);
+                    break;
                 }
                 throw runtime.newArgumentError("wrong exec redirect action");
         }