1 files changed, 1 insertions, 1 deletions

diff --git a/src/microhttpd/connection.c b/src/microhttpd/connection.c
index 29be44f1..b86f1e52 100644
--- a/src/microhttpd/connection.c
+++ b/src/microhttpd/connection.c
@@ -1743,7 +1743,7 @@ parse_initial_message_line (struct MHD_Connection *connection,
   while ( (' ' == uri[0]) &&
           ( (size_t)(uri - line) < line_len) )
     uri++;
-  if (uri - line == line_len)
+  if ((size_t)(uri - line) == line_len)
     {
       curi = "";
       uri = NULL;