--- src/ne_uri.c.orig	2011-11-23 03:26:30.000000000 +0400
+++ src/ne_uri.c	2014-04-28 19:37:28.005947413 +0400
@@ -96,7 +96,7 @@
 /* 0xXX    x0      x2      x4      x6      x8      xA      xC      xE     */
 /*   0x */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT,
 /*   1x */ OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT, OT,
-/*   2x */ OT, SD, OT, GD, SD, PC, SD, SD, SD, SD, SD, PS, SD, DS, DT, FS,
+/*   2x */ AL, SD, OT, GD, SD, PC, SD, SD, SD, SD, SD, PS, SD, DS, DT, FS,
 /*   3x */ DG, DG, DG, DG, DG, DG, DG, DG, DG, DG, CL, SD, OT, SD, OT, QU,
 /*   4x */ AT, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL,
 /*   5x */ AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, AL, GD, OT, GD, OT, US,
@@ -475,7 +475,7 @@
 
 /* CH must be an unsigned char; evaluates to 1 if CH should be
  * percent-encoded (note !!x == x ? 1 : 0). */
-#define path_escape_ch(ch) (!!(uri_lookup(ch) & URI_ESCAPE))
+#define path_escape_ch(ch) ((ch == ' ') | (!!(uri_lookup(ch) & URI_ESCAPE)))
 
 char *ne_path_escape(const char *path) 
 {

.