X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Fregex.c;h=ce230848facdd0ba7b1709dc311daa23dd66312b;hb=9f87c6fe6552ce8b2236a07307d2f825b0e4c439;hp=dd08c499c25c403cf60a54d9f87a601b556dd845;hpb=1ad95871b0f51dcb6aea3ff9dfbb0b690b3f1a92;p=libucw.git

diff --git a/lib/regex.c b/lib/regex.c
index dd08c499..ce230848 100644
--- a/lib/regex.c
+++ b/lib/regex.c
@@ -3,6 +3,9 @@
  *
  *	(c) 1997 Martin Mares <mj@ucw.cz>
  *	(c) 2001 Robert Spalek <robert@ucw.cz>
+ *
+ *	This software may be freely distributed and used according to the terms
+ *	of the GNU Lesser General Public License.
  */
 
 #include "lib/lib.h"
@@ -36,7 +39,7 @@ rx_compile(byte *p, int icase)
       r->buf.translate = xmalloc (CHAR_SET_SIZE);
       /* Map uppercase characters to corresponding lowercase ones.  */
       for (i = 0; i < CHAR_SET_SIZE; i++)
-        r->buf.translate[i] = Clower(i) ? Cupcase(i) : i;
+        r->buf.translate[i] = Cupcase(i);
     }
   else
     r->buf.translate = NULL;
@@ -51,6 +54,8 @@ void
 rx_free(regex *r)
 {
   xfree(r->buf.buffer);
+  if (r->buf.translate)
+    xfree(r->buf.translate);
   xfree(r);
 }