Get rid of some trailing whitespace.

diff --git a/main.c b/main.c
index d020e6c..161bfad 100644 (file)
--- a/main.c
+++ b/main.c
@@ -130,7 +130,7 @@ static void show_malloc_stats(void);
 pid_t wait_process(pid_t pid, int *status_ptr, int flags)
 {
        pid_t waited_pid;
-       
+
        do {
                waited_pid = waitpid(pid, status_ptr, flags);
        } while (waited_pid == -1 && errno == EINTR);