From d863adfcf49d8a429c356b560fa0a2a032a41691 Mon Sep 17 00:00:00 2001
From: Qianqian Fang <fangqq@gmail.com>
Date: Tue, 13 Sep 2022 18:34:59 -0400
Subject: [PATCH] remove warning

---
 src/zmatlib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/zmatlib.c b/src/zmatlib.c
index 77ef7cc..75e2e7b 100644
--- a/src/zmatlib.c
+++ b/src/zmatlib.c
@@ -280,7 +280,7 @@ int zmat_run(const size_t inputsize, unsigned char* inputstr, size_t* outputsize
 
             *outputsize = *ret;
 
-            if (*outputsize < 0) {
+            if (*ret < 0) {
                 return -8;
             }