Properly check for uninitialized PATH env var. Fixes #3133

jruby · Jul 16, 2015 · a5dc5b2 · a5dc5b2
1 parent 8e87c09
commit a5dc5b2
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/core/src/main/java/org/jruby/util/cli/ArgumentProcessor.java b/core/src/main/java/org/jruby/util/cli/ArgumentProcessor.java
@@ -562,8 +562,9 @@ private String resolveScript(String scriptName) {
         result = resolve("uri:classloader:/bin", scriptName);
         if (result != null) return result;
 
-        String path = config.getEnvironment().get("PATH").toString();
-        if (path != null) {
+        Object maybePath = config.getEnvironment().get("PATH");
+        if (maybePath != null) {
+            String path = maybePath.toString();
             String[] paths = path.split(System.getProperty("path.separator"));
             for (int i = 0; i < paths.length; i++) {
                 result = resolve(paths[i], scriptName);