Correction for bug #21279

diff --git a/ext/odbc/php_odbc.c b/ext/odbc/php_odbc.c
index 42bdea5d4448847a9e6a35b956edf45bde0d5c8f..221f366e56fa835078bb79f1715107d160f2ec5b 100644 (file)
--- a/ext/odbc/php_odbc.c
+++ b/ext/odbc/php_odbc.c
@@ -1612,7 +1612,7 @@ PHP_FUNCTION(odbc_fetch_into)
                                if (rc == SQL_SUCCESS_WITH_INFO) {
                                        Z_STRLEN_P(tmp) = result->longreadlen;
                                } else if (result->values[i].vallen == SQL_NULL_DATA) {
-                                       Z_STRVAL_P(tmp) = empty_string;
+                                       Z_STRVAL_P(tmp) = IS_NULL;
                                        break;
                                } else {
                                        Z_STRLEN_P(tmp) = result->values[i].vallen;
@@ -1622,7 +1622,7 @@ PHP_FUNCTION(odbc_fetch_into)
 
                        default:
                                if (result->values[i].vallen == SQL_NULL_DATA) {
-                                       Z_STRVAL_P(tmp) = empty_string;
+                                       Z_STRVAL_P(tmp) = IS_NULL;
                                        break;
                                }
                                Z_STRLEN_P(tmp) = result->values[i].vallen;