split rubyopt string once + use length == 0 instead of equals ""

jruby · Mar 20, 2016 · 8e70078 · 8e70078
1 parent 715f9ba
commit 8e70078
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/core/src/main/java/org/jruby/RubyInstanceConfig.java b/core/src/main/java/org/jruby/RubyInstanceConfig.java
@@ -169,10 +169,10 @@ public void tryProcessArgumentsWithRubyopts() {
             Object rubyoptObj = environment.get("RUBYOPT");
             String rubyopt = rubyoptObj == null ? null : rubyoptObj.toString();
 
-            if (rubyopt == null || "".equals(rubyopt)) return;
+            if (rubyopt == null || rubyopt.length() == 0) return;
 
-            if (rubyopt.split("\\s").length != 0) {
-                String[] rubyoptArgs = rubyopt.split("\\s+");
+            String[] rubyoptArgs = rubyopt.split("\\s+");
+            if (rubyoptArgs.length != 0) {
                 new ArgumentProcessor(rubyoptArgs, false, true, true, this).processArguments();
             }
         } catch (SecurityException se) {