From 8291ebeb777e87caacab115b77c0d0ccba6ff800 Mon Sep 17 00:00:00 2001
From: Qianqian Fang <fangqq@gmail.com>
Date: Tue, 16 Aug 2022 10:33:02 -0400
Subject: [PATCH] fix a warning picked by fedora package building flags

---
 src/zmat.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/zmat.cpp b/src/zmat.cpp
index d5970b4..f60ec9b 100644
--- a/src/zmat.cpp
+++ b/src/zmat.cpp
@@ -99,7 +99,7 @@ void mexFunction(int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) {
     }
 
     try {
-        if (mxIsChar(prhs[0]) || (mxIsNumeric(prhs[0]) && ~mxIsComplex(prhs[0])) || mxIsLogical(prhs[0])) {
+        if (mxIsChar(prhs[0]) || (mxIsNumeric(prhs[0]) && !mxIsComplex(prhs[0])) || mxIsLogical(prhs[0])) {
             int ret = -1;
             mwSize inputsize = mxGetNumberOfElements(prhs[0]) * mxGetElementSize(prhs[0]);
             mwSize buflen[2] = {0};