Index: src/elog.c
===================================================================
--- src/elog.c	(revision 1714)
+++ src/elog.c	(working copy)
@@ -351,8 +351,11 @@
    strcpy(request, "GET /");
    if (subdir[0])
       sprintf(request + strlen(request), "%s/%d?cmd=download", subdir, message_id);
-   if (experiment[0])
-      sprintf(request + strlen(request), "%s/%d?cmd=download", experiment, message_id);
+   if (experiment[0]) {
+      strcpy(str,experiment);
+      url_encode(str, sizeof(str));
+      sprintf(request + strlen(request), "%s/%d?cmd=download", str, message_id);
+	}
    strcat(request, " HTTP/1.0\r\n");
 
    sprintf(request + strlen(request), "User-Agent: ELOG\r\n");