From 5f08db8a499ef1617236a2576f8c8ad59a5ab66b Mon Sep 17 00:00:00 2001
From: Stefan Siegl <stesie@brokenpipe.de>
Date: Fri, 14 Apr 2017 19:36:21 +0200
Subject: [PATCH] Don't initialize ICU on V8 < 5.3.178

---
 v8js_v8.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/v8js_v8.cc b/v8js_v8.cc
index ab432e5..ecd6a99 100644
--- a/v8js_v8.cc
+++ b/v8js_v8.cc
@@ -76,8 +76,8 @@ void v8js_v8_init() /* {{{ */
 		}
 	}
 
-#ifdef PHP_V8_EXEC_PATH
-    /* Initialize ICU */
+#if defined(PHP_V8_EXEC_PATH) && PHP_V8_API_VERSION >= 5003178
+    /* Initialize ICU, call introduced in V8 5.3.178 */
 	v8::V8::InitializeICUDefaultLocation(PHP_V8_EXEC_PATH, nullptr);
 #endif