From cb4e3a118d1197846ec2a63949d2fd9de8d477e5 Mon Sep 17 00:00:00 2001
From: Vitaliy Filippov <vitalif@yourcmc.ru>
Date: Mon, 15 Aug 2022 00:18:21 +0300
Subject: [PATCH] Fix warning

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

diff --git a/src/disk_tool_utils.cpp b/src/disk_tool_utils.cpp
index 761a810b..65d2891c 100644
--- a/src/disk_tool_utils.cpp
+++ b/src/disk_tool_utils.cpp
@@ -26,7 +26,7 @@ std::string read_all_fd(int fd)
     while (1)
     {
         res.resize(res_size+1024);
-        int r = read(fd, res.data()+res_size, res.size()-res_size);
+        int r = read(fd, (char*)res.data()+res_size, res.size()-res_size);
         if (r > 0)
             res_size += r;
         else if (!r || errno != EAGAIN && errno != EINTR)