X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Flizard.c;h=e5035e05698827fb0af13e0d3503110bbe79fbd8;hb=16df176fa4667d17146479219ba8816d89d1d78b;hp=b9f80486e45d0648c5ad0c2e3409eff005a6656b;hpb=2701ee1bcfe28449a58be93ba044448d3089d387;p=libucw.git

diff --git a/lib/lizard.c b/lib/lizard.c
index b9f80486..e5035e05 100644
--- a/lib/lizard.c
+++ b/lib/lizard.c
@@ -6,7 +6,7 @@
  *	This software may be freely distributed and used according to the terms
  *	of the GNU Lesser General Public License.
  *
- *	The file format is based on LZO1X and 
+ *	The file format is based on LZO1X and
  *	the compression method is based on zlib.
  */
 
@@ -35,7 +35,7 @@ hashf(byte *string)
 }
 
 static inline byte *
-locate_string(byte *string, uns record_id, uns head)
+locate_string(byte *string, int record_id, int head)
   /* The strings are recorded into the hash-table regularly, hence there is no
    * need to store the pointer there.  */
 {
@@ -177,7 +177,7 @@ lizard_compress(byte *in, uns in_len, byte *out)
   while (in < in_end)
   {
     uns hash = hashf(in);
-    byte *best;
+    byte *best = NULL;
     uns len = find_match(hash_tab[hash], hash_rec, in, in_end, &best, head);
     if (len < 3)
 #if 0			// TODO: now, our routine does not detect matches of length 2
@@ -450,7 +450,7 @@ long.  Decode sequences of these types until the EOF or END marker is read.
     C following characters will be copied from the compressed text to the
     output.  The number CC is always stored in the 2 least significant bits of
     the second last byte of the sequence.
-    
+
     If END is read, the algorithm switches to the copy mode.
 
 pattern					length		position