Removed unused var.

diff --git a/ext/pdo_odbc/odbc_stmt.c b/ext/pdo_odbc/odbc_stmt.c
index 1614b0541b5b0b180e155060561f56a3e778c014..daf8967d9e2572eba800020dd5b1ae32e9259380 100755 (executable)
--- a/ext/pdo_odbc/odbc_stmt.c
+++ b/ext/pdo_odbc/odbc_stmt.c
@@ -32,9 +32,9 @@
 
 static void free_cols(pdo_stmt_t *stmt, pdo_odbc_stmt *S TSRMLS_DC)
 {
-       int i;
-
        if (S->cols) {
+               int i;
+
                for (i = 0; i < stmt->column_count; i++) {
                        if (S->cols[i].data) {
                                efree(S->cols[i].data);
@@ -48,7 +48,6 @@ static void free_cols(pdo_stmt_t *stmt, pdo_odbc_stmt *S TSRMLS_DC)
 static int odbc_stmt_dtor(pdo_stmt_t *stmt TSRMLS_DC)
 {
        pdo_odbc_stmt *S = (pdo_odbc_stmt*)stmt->driver_data;
-       int i;
 
        if (S->stmt != SQL_NULL_HANDLE) {
                if (stmt->executed) {