delete haserl-0.9.20-legacy.patch

diff -urN haserl-0.9.20-0rig/src/haserl.c haserl-0.9.20/src/haserl.c

--- haserl-0.9.20-0rig/src/haserl.c	2007-10-30 22:58:00.000000000 +0100

+++ haserl-0.9.20/src/haserl.c	2007-10-30 23:00:10.000000000 +0100

@@ -210,7 +210,7 @@

     }

   memcpy ((char *) (entry + strlen (prefix)), str, strlen (str));

-  keylen = (size_t) (index (entry, '=') - entry);

+  keylen = (size_t) (strchr (entry, '=') - entry);

   if (keylen <= 0)

     {