Useless ZVAL_UNDEF

diff --git a/ext/sqlite3/sqlite3.c b/ext/sqlite3/sqlite3.c
index 07e37a897e4e04e3612b6dcc835e244e290af347..16d37aea9d33ebabbaa63dc8d7a99fca60dd74ca 100644 (file)
--- a/ext/sqlite3/sqlite3.c
+++ b/ext/sqlite3/sqlite3.c
@@ -848,7 +848,6 @@ static int php_sqlite3_callback_compare(void *coll, int a_len, const void *a, in
        zval retval;
        int ret;
 
-       ZVAL_UNDEF(&retval);
        collation->fci.fci.size = (sizeof(collation->fci.fci));
        collation->fci.fci.function_table = EG(function_table);
        ZVAL_COPY_VALUE(&collation->fci.fci.function_name, &collation->cmp_func);
@@ -881,7 +880,7 @@ static int php_sqlite3_callback_compare(void *coll, int a_len, const void *a, in
                // (the result of a comparison, i.e. most likely -1, 0, or 1)
                //I suppose we could accept any scalar return type, though.
                php_error_docref(NULL, E_WARNING, "An error occurred while invoking the compare callback (invalid return type).  Collation behaviour is undefined.");
-       }else{
+       } else {
                ret = Z_LVAL(retval);
        }