From 39b2a3d6df3df9c2e0f27f3a003e719abc01334a Mon Sep 17 00:00:00 2001
From: Benjamin Sergeant <bsergean@gmail.com>
Date: Fri, 19 Mar 2021 11:35:25 -0700
Subject: [PATCH] ws curl -O mingw compile fix + detect when we cannot extract
 a filename from the url to save file to disk with -O option

---
 ws/ws.cpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/ws/ws.cpp b/ws/ws.cpp
index 57c846c5..350901d1 100644
--- a/ws/ws.cpp
+++ b/ws/ws.cpp
@@ -1427,10 +1427,16 @@ namespace ix
                     filename = output;
                 }
 
-                spdlog::info("Writing to disk: {}", filename);
-                std::ofstream out(filename);
-                out.write((char*) &response->body.front(), response->body.size());
-                out.close();
+                if (filename.empty())
+                {
+                    spdlog::error("Cannot save content to disk: No output file supplied, and not filename could be extracted from the url {}", url);
+                }
+                else
+                {
+                    spdlog::info("Writing to disk: {}", filename);
+                    std::ofstream out(filename);
+                    out << response->body;
+                }
             }
             else
             {