From 4cb63a4d9953b0aac0762f0026c2a1985d8c991e Mon Sep 17 00:00:00 2001
From: "Tate, Hongliang Tian" <tate.thl@antfin.com>
Date: Mon, 21 Oct 2019 08:34:27 +0000
Subject: [PATCH] Fix a mistaken assert for debug build

---
 src/libos/src/syscall/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libos/src/syscall/mod.rs b/src/libos/src/syscall/mod.rs
index 180c3f80..072dbdd3 100644
--- a/src/libos/src/syscall/mod.rs
+++ b/src/libos/src/syscall/mod.rs
@@ -307,7 +307,7 @@ pub extern "C" fn dispatch_syscall(
             warn!("{}", e.backtrace());
 
             let retval = -(e.errno() as isize);
-            debug_assert!(retval == 0);
+            debug_assert!(retval != 0);
             retval
         }
     }