From 2cc88b933f409d987fafb7faed3a754df904796b Mon Sep 17 00:00:00 2001
From: Andrew Gaul <andrew@gaul.org>
Date: Wed, 29 Apr 2020 19:57:27 +0900
Subject: [PATCH] Warn about missing MIME types instead of exiting

s3fs uses the MIME types file to set Content-Type for uploaded
objects.  Most distribution packages should install this via
recommended (not required) dependencies.  Users compiling from source
may not have this installed and s3fs should not prevent launching
since most users do not care about Content-Type.  Instead warn about
MIME types absence.  Fixes #1270.
---
 src/curl.cpp | 4 ++--
 src/s3fs.cpp | 5 +----
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/curl.cpp b/src/curl.cpp
index c224f7b..d1d57d8 100644
--- a/src/curl.cpp
+++ b/src/curl.cpp
@@ -650,7 +650,7 @@ bool S3fsCurl::InitMimeType(const std::string& strFile)
       }
     }
     if(MimeFile.empty()){
-      S3FS_PRN_ERR("Could not find miime.types files, you have to create file(%s) or specify mime option for existing mime.types file.", errPaths.c_str());
+      S3FS_PRN_WARN("Could not find mime.types files, you have to create file(%s) or specify mime option for existing mime.types file.", errPaths.c_str());
       return false;
     }
   }
@@ -684,7 +684,7 @@ bool S3fsCurl::InitMimeType(const std::string& strFile)
     }
     S3FS_PRN_INIT_INFO("Loaded mime information from %s", MimeFile.c_str());
   }else{
-    S3FS_PRN_ERR("Could not load mime types from %s, please check the existence and permissions of this file.", MimeFile.c_str());
+    S3FS_PRN_WARN("Could not load mime types from %s, please check the existence and permissions of this file.", MimeFile.c_str());
     return false;
   }
   return true;
diff --git a/src/s3fs.cpp b/src/s3fs.cpp
index 1349717..0a0eee6 100644
--- a/src/s3fs.cpp
+++ b/src/s3fs.cpp
@@ -5241,10 +5241,7 @@ int main(int argc, char* argv[])
 
   // init mime types for curl
   if(!S3fsCurl::InitMimeType(mimetype_file)){
-    S3FS_PRN_EXIT("Could not load mime types for curl library.");
-    S3fsCurl::DestroyS3fsCurl();
-    s3fs_destroy_global_ssl();
-    exit(EXIT_FAILURE);
+    S3FS_PRN_WARN("Missing MIME types prevents setting Content-Type on uploaded objects.");
   }
 
   // [NOTE]