Import SQLite 3.10.2.

third_party/sqlite/src/ext/fts3/fts3_tokenize_vtab.c

 /*
 ** 2013 Apr 22
 **
 ** The author disclaims copyright to this source code.  In place of
 ** a legal notice, here is a blessing:
 **
 **    May you do good and not evil.
 **    May you find forgiveness for yourself and forgive others.
 **    May you share freely, never taking more than you give.
 **
@@ skipping 67 matching lines @@
   Fts3Hash *pHash,
   const char *zName,
   const sqlite3_tokenizer_module **pp,
   char **pzErr
 ){
   sqlite3_tokenizer_module *p;
   int nName = (int)strlen(zName);
 
   p = (sqlite3_tokenizer_module *)sqlite3Fts3HashFind(pHash, zName, nName+1);
   if( !p ){
-    *pzErr = sqlite3_mprintf("unknown tokenizer: %s", zName);
+    sqlite3Fts3ErrMsg(pzErr, "unknown tokenizer: %s", zName);
     return SQLITE_ERROR;
   }
 
   *pp = p;
   return SQLITE_OK;
 }
 
 /*
 ** The second argument, argv[], is an array of pointers to nul-terminated
 ** strings. This function makes a copy of the array and strings into a 
@@ skipping 57 matching lines @@
 **   argv[3]: first argument (tokenizer name)
 */
 static int fts3tokConnectMethod(
   sqlite3 *db,                    /* Database connection */
   void *pHash,                    /* Hash table of tokenizers */
   int argc,                       /* Number of elements in argv array */
   const char * const *argv,       /* xCreate/xConnect argument array */
   sqlite3_vtab **ppVtab,          /* OUT: New sqlite3_vtab object */
   char **pzErr                    /* OUT: sqlite3_malloc'd error message */
 ){
-  Fts3tokTable *pTab;
+  Fts3tokTable *pTab = 0;
   const sqlite3_tokenizer_module *pMod = 0;
   sqlite3_tokenizer *pTok = 0;
   int rc;
   char **azDequote = 0;
   int nDequote;
 
   rc = sqlite3_declare_vtab(db, FTS3_TOK_SCHEMA);
   if( rc!=SQLITE_OK ) return rc;
 
   nDequote = argc-3;
@@ skipping 268 matching lines @@
      0,                           /* xRelease      */
      0                            /* xRollbackTo   */
   };
   int rc;                         /* Return code */
 
   rc = sqlite3_create_module(db, "fts3tokenize", &fts3tok_module, (void*)pHash);
   return rc;
 }
 
 #endif /* !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS3) */