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--- a/src/utils/execmd.h
+++ b/src/utils/execmd.h
@@ -146,6 +146,11 @@
      * accomplish the same thing
      */
     void setKill() {m_killRequest = true;}
+
+    /**
+     * Get rid of current process (become ready for start). 
+     */
+    void zapChild() {setKill(); (void)wait();}
 
     ExecCmd() 
 	: m_advise(0), m_provide(0), m_timeoutMs(1000)