change build directory

[m6w6/ext-http] / travis / pecl

diff --git a/travis/pecl b/travis/pecl
index 2622a78d9eb346103f502445f6ac8d315ebfecc5..b6683bb97ca8618dacf7d101e5844d1bb1b2838a 160000 (submodule)
--- a/travis/pecl
+++ b/travis/pecl
@@ -1 +1 @@
-Subproject commit 2622a78d9eb346103f502445f6ac8d315ebfecc5
+Subproject commit b6683bb97ca8618dacf7d101e5844d1bb1b2838a