From 843fc4cf789fa12ef08e6beefc4653498fe73bfd Mon Sep 17 00:00:00 2001
From: Dmitry Simushev <simushevds@gmail.com>
Date: Sat, 28 Dec 2019 16:38:05 +0300
Subject: [PATCH] Fix empty arrays parsing

---
 src/php_pq_misc.c   | 3 +++
 tests/types002.phpt | 8 ++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/php_pq_misc.c b/src/php_pq_misc.c
index df07591..619559d 100644
--- a/src/php_pq_misc.c
+++ b/src/php_pq_misc.c
@@ -318,6 +318,9 @@ static ZEND_RESULT_CODE parse_element(ArrayParserState *a, char delim)
 	case '{':
 		return parse_array(a);
 
+	case '}':
+		return SUCCESS;
+
 	case '"':
 		a->quotes = 1;
 		++a->ptr;
diff --git a/tests/types002.phpt b/tests/types002.phpt
index e2d772d..9d36788 100644
--- a/tests/types002.phpt
+++ b/tests/types002.phpt
@@ -25,14 +25,15 @@ true as bool,
 '2013-01-01 01:01:01'::timestamp as timestamp,
 '2013-01-01 01:01:01 UTC'::timestamptz as timestamptz,
 array[array[1,2,3],array[4,5,6],array[NULL::int,NULL::int,NULL::int]] as intarray,
-array[box(point(1,2),point(2,3)),box(point(4,5),point(5,6))] as boxarray
+array[box(point(1,2),point(2,3)),box(point(4,5),point(5,6))] as boxarray,
+array[]::text[] as emptyarray
 ");
 var_dump($r->fetchRow(pq\Result::FETCH_ASSOC));
 ?>
 DONE
 --EXPECTF--
 Test
-array(12) {
+array(13) {
   ["null"]=>
   NULL
   ["bool"]=>
@@ -117,5 +118,8 @@ array(12) {
     [1]=>
     string(11) "(5,6),(4,5)"
   }
+  ["emptyarray"]=>
+  array(0) {
+  }
 }
 DONE
\ No newline at end of file
-- 
2.30.2