Copy empty_string, fixed crash.

# I thought efree() won't free empty_string...

diff --git a/ext/pgsql/pgsql.c b/ext/pgsql/pgsql.c
index 1c3970128231b32010263e78bc28de2413ed672d..018bedc0f7a6a2e5a36343eed48ca9264a44bd62 100644 (file)
--- a/ext/pgsql/pgsql.c
+++ b/ext/pgsql/pgsql.c
@@ -3347,7 +3347,7 @@ PHPAPI int php_pgsql_convert(PGconn *pg_link, const char *table_name, const zval
                                switch (Z_TYPE_PP(val)) {
                                        case IS_STRING:
                                                if (Z_STRLEN_PP(val) == 0) {
-                                                       ZVAL_STRING(new_val, empty_string, 0);
+                                                       ZVAL_STRING(new_val, empty_string, 1);
                                                }
                                                else {
                                                        Z_TYPE_P(new_val) = IS_STRING;