Destroy the process in case the thread is interrupted

otherwise it may run forever.
PR: 10345
Submitted by: Hal.Hildebrand@hellblazer.com (Hal Hildebrand)


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@273160 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/Execute.java

@@ -466,7 +466,9 @@ public class Execute {
         try {
             process.waitFor();
             setExitValue(process.exitValue());
-        } catch (InterruptedException e) {}
+        } catch (InterruptedException e) {
+            process.destroy();
+        }
     }
 
     protected void setExitValue(int value) {