From 9556d4d100bc79f9851ee9e8553fb2c73cc6cc3e Mon Sep 17 00:00:00 2001
From: "a.yankovich" <EndrIIMail@gmail.com>
Date: Fri, 10 May 2019 09:56:07 +0300
Subject: [PATCH] fix worning

---
 params.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/params.cpp b/params.cpp
index a59d430..54060bb 100644
--- a/params.cpp
+++ b/params.cpp
@@ -67,7 +67,10 @@ bool Params::parseParams(int argc,const char *argv[]) {
     params ["appPath"] = QFileInfo(buffer).absolutePath();
 #else
     char path[2048];
-    readlink("/proc/self/exe", path, 2048);
+    if (readlink("/proc/self/exe", path, 2048) < 0) {
+        qWarning() << "parseParams can't get self path!" ;
+        return false;
+    }
     params ["appPath"] =  QFileInfo(path).absolutePath();
 #endif