[oe] [meta-oe][PATCH] libwebsockets: Fix the build with -Os

[Adrian Bunk]

lib/event-libs/libuv/libuv.c: In function 'elops_destroy_context1_uv':
lib/event-libs/libuv/libuv.c:519:7: error: 'm' may be used uninitialized in this function [-Werror=maybe-uninitialized]
    if (m)
       ^

Signed-off-by: Adrian Bunk <bunk at stusta.de>
---
 .../recipes-connectivity/libwebsockets/libwebsockets_3.1.0.bb   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-oe/recipes-connectivity/libwebsockets/libwebsockets_3.1.0.bb b/meta-oe/recipes-connectivity/libwebsockets/libwebsockets_3.1.0.bb
index 50620d99e..fcabeb902 100644
--- a/meta-oe/recipes-connectivity/libwebsockets/libwebsockets_3.1.0.bb
+++ b/meta-oe/recipes-connectivity/libwebsockets/libwebsockets_3.1.0.bb
@@ -28,3 +28,5 @@ EXTRA_OECMAKE += " \
 PACKAGES =+ "${PN}-testapps"
 
 FILES_${PN}-testapps += "${datadir}/libwebsockets-test-server/*"
+
+CFLAGS_append = " -Wno-error"
-- 
2.17.1