1 files changed, 5 insertions, 2 deletions
diff --git a/networking/httpd.c b/networking/httpd.c
index c038293e3..31c8489d3 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -1878,14 +1878,17 @@ static NOINLINE void send_file_and_exit(const char *url, int what)
                send_headers(HTTP_OK);
 #if ENABLE_FEATURE_USE_SENDFILE
        {
-                off_t offset = (range_start < 0) ? 0 : range_start;
+                off_t offset;
+                if (range_start < 0)
+                        range_start = 0;
+                offset = range_start;
                while (1) {
                        /* sz is rounded down to 64k */
                        ssize_t sz = MAXINT(ssize_t) - 0xffff;
                        IF_FEATURE_HTTPD_RANGES(if (sz > range_len) sz = range_len;)
                        count = sendfile(STDOUT_FILENO, fd, &offset, sz);
                        if (count < 0) {
-                                if (offset == range_start)
+                                if (offset == range_start) /* was it the very 1st sendfile? */
                                        break; /* fall back to read/write loop */
                                goto fin;
                        }