1 files changed, 1 insertions, 1 deletions
diff --git a/sync.c b/sync.c
index 2fc08ec..c4e4327 100644
--- a/sync.c
+++ b/sync.c
@@ -73,7 +73,7 @@ pthread_detach(pthread_t thread)
 
   this = _pthread_find_thread_entry(thread);
 
-  if (this = -1)
+  if (this == -1)
     {
       return ESRCH;
     }