# HG changeset patch
# User bsmith@81767d24-ef19-dc11-ae90-00e081727c95
# Date 1628682396 0
# Node ID 3ec675648cf5b22f403f08d8711b3970727ef355
# Parent  4d1bcfc617b221a1bbe1565af79541c9906daf23
iOS: _dw_main_iteration() never seems to return NO.
So remove the while() and just let it loop on trylock.

diff -r 4d1bcfc617b2 -r 3ec675648cf5 ios/dw.m
--- a/ios/dw.m	Mon Aug 09 23:36:23 2021 +0000
+++ b/ios/dw.m	Wed Aug 11 11:46:36 2021 +0000
@@ -9825,10 +9825,7 @@
         while(pthread_mutex_trylock(mutex) != 0)
         {
             /* Process any pending events */
-            while(_dw_main_iteration([NSDate dateWithTimeIntervalSinceNow:0.01]))
-            {
-                /* Just loop */
-            }
+            _dw_main_iteration([NSDate dateWithTimeIntervalSinceNow:0.01]);
         }
     }
     else