Index: plugins/lib/read_image.c
===================================================================
--- plugins/lib/read_image.c	(revision 22191)
+++ plugins/lib/read_image.c	(working copy)
@@ -49,4 +49,5 @@
         return read_jpeg_fd(fd, bm, maxsize, format, cformat);
     else
         return scaled_read_bmp_fd(fd, bm, maxsize, format, cformat);
+    rb->close(fd);
 }