try PECL_DIR

[m6w6/ext-apfd] / travis / pecl

diff --git a/travis/pecl b/travis/pecl
index 6b7c11b05020541819dbd501dea52d3e2d04aa1e..897a8b2b63b76c230dc265fd965f9346316bf93f 160000 (submodule)
--- a/travis/pecl
+++ b/travis/pecl
@@ -1 +1 @@
-Subproject commit 6b7c11b05020541819dbd501dea52d3e2d04aa1e
+Subproject commit 897a8b2b63b76c230dc265fd965f9346316bf93f