fail waiting for specific process groups

timfel · timfel · commit 4c6daeeb2d24 · 2019-09-26T11:14:53.000+02:00
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/runtime/PosixResources.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/runtime/PosixResources.java
@@ -395,7 +395,7 @@ private int nextFreePid() {
 
     private Process getChild(int pid) throws IndexOutOfBoundsException {
         if (pid < 0) {
-            return children.get(0); // we do not support process groups
+            throw new IndexOutOfBoundsException("we do not support process groups");
         } else {
             return children.get(pid);
         }

Original file line number	Diff line number	Diff line change
`@@ -395,7 +395,7 @@ private int nextFreePid() {`
`395`	`395`
`396`	`396`	`private Process getChild(int pid) throws IndexOutOfBoundsException {`
`397`	`397`	`if (pid < 0) {`
`398`		`- return children.get(0); // we do not support process groups`
	`398`	`+ throw new IndexOutOfBoundsException("we do not support process groups");`
`399`	`399`	`} else {`
`400`	`400`	`return children.get(pid);`
`401`	`401`	`}`