1 files changed, 1 insertions, 0 deletions

diff --git a/src/microhttpd/postprocessor.c b/src/microhttpd/postprocessor.c
index 43ca1c4b..f5da5430 100644
--- a/src/microhttpd/postprocessor.c
+++ b/src/microhttpd/postprocessor.c
@@ -479,6 +479,7 @@ process_value (struct MHD_PostProcessor *pp,
     pp->value_offset += xoff;
     if (cut)
       break;
+    xbuf[delta] = '%';        /* undo 0-termination */
     memmove (xbuf,
              &xbuf[delta],
              clen);