Add Content-Type header to the SSI files

src/ssi.c

@@ -78,8 +78,9 @@ static char *mg_ssi(const char *path, const char *root, int depth) {
 
 void mg_http_serve_ssi(struct mg_connection *c, const char *root,
                        const char *fullpath) {
+  const char *headers = "Content-Type: text/html; charset=utf-8\r\n";
   char *data = mg_ssi(fullpath, root, 0);
-  mg_http_reply(c, 200, "", "%s", data == NULL ? "" : data);
+  mg_http_reply(c, 200, headers, "%s", data == NULL ? "" : data);
   free(data);
 }
 #endif

src/version.h

@@ -1,3 +1,4 @@
+
 #ifndef MONGOOSE_H
 #define MONGOOSE_H