X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=pcrs.c;h=0750c00d56ca333bb26533462c80628f94baeff2;hp=9b2cfb9a159cd5df6132ccf05b4fe37c974869a8;hb=f3742b7b1b7b072ba651ef8b7739c150f5ede2b5;hpb=37d42116fbefc2de76edd0f29b43698da23e1a1b

diff --git a/pcrs.c b/pcrs.c
index 9b2cfb9a..0750c00d 100644
--- a/pcrs.c
+++ b/pcrs.c
@@ -1,4 +1,4 @@
-const char pcrs_rcs[] = "$Id: pcrs.c,v 1.30 2009/05/16 13:27:20 fabiankeil Exp $";
+const char pcrs_rcs[] = "$Id: pcrs.c,v 1.35 2009/08/19 15:28:08 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/pcrs.c,v $
@@ -80,7 +80,7 @@ static int              is_hex_sequence(const char *sequence);
  *********************************************************************/
 const char *pcrs_strerror(const int error)
 {
-   if (error < 0)
+   if (error != 0)
    {
       switch (error)
       {
@@ -348,7 +348,7 @@ static pcrs_substitute *pcrs_compile_replacement(const char *replacement, int tr
                }
                else /* $' or $` */
                {
-                  r->backref[l] = PCRS_MAX_SUBMATCHES + 1 - (symbol - symbols);
+                  r->backref[l] = (int)(PCRS_MAX_SUBMATCHES + 1 - (symbol - symbols));
                }
                i += 2;
             }
@@ -481,7 +481,7 @@ pcrs_job *pcrs_compile_command(const char *command, int *errptr)
    char *tokens[4];   
    pcrs_job *newjob;
    
-   i = k = l = 0;
+   k = l = 0;
    
    /*
     * Tokenize the perl command
@@ -682,7 +682,7 @@ int pcrs_execute_list(pcrs_job *joblist, char *subject, size_t subject_length, c
  
    old = subject;
    *result_length = subject_length;
-   hits = total_hits = 0;
+   total_hits = 0;
 
    for (job = joblist; job != NULL; job = job->next)
    {
@@ -1064,10 +1064,9 @@ static const char warning[] = "... [too long, truncated]";
  *                values of the variables and compiles it.
  *
  * Parameters  :
- *          1  :  csp = Current client state (buffers, headers, etc...)
- *          2  :  pcrs_command = The dynamic pcrs command to compile
- *          3  :  v = NULL terminated array of variables and their values.
- *          4  :  error = pcrs error code
+ *          1  :  pcrs_command = The dynamic pcrs command to compile
+ *          2  :  v = NULL terminated array of variables and their values.
+ *          3  :  error = pcrs error code
  *
  * Returns     :  NULL in case of hard errors, otherwise the
  *                compiled pcrs job.