Simplify the loop.

diff --git a/src/or/main.c b/src/or/main.c
index dd21b1a8f0a3c27b83dfcfd0efee9440560d7e07..d0fe8cbc00e2247de89a396ea9813673dea6ed41 100644 (file)
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -2151,10 +2151,11 @@ run_main_loop_once(void)
 static int
 run_main_loop_until_done(void)
 {
- int loop_result = 1;
- while ((loop_result = run_main_loop_once()) == 1)
-   continue;
- return loop_result;
+  int loop_result = 1;
+  do {
+    loop_result = run_main_loop_once();
+  } while (loop_result == 1);
+  return loop_result;
 }
 
 #ifndef _WIN32 /* Only called when we're willing to use signals */