prio_queue_reverse: don't swap elements with themselves

diff --git a/run-command.h b/run-command.h
index 3653bfa6e123ca8497571a2ca1c47200c1b544a2..ea73de309bc65c3d00bb34ad84824ba72d85cbfe 100644 (file)
--- a/run-command.h
+++ b/run-command.h
@@ -5,8 +5,11 @@
 #include <pthread.h>
 #endif
 
+#include "argv-array.h"
+
 struct child_process {
        const char **argv;
+       struct argv_array args;
        pid_t pid;
        /*
         * Using .in, .out, .err: