Merge branch 'osx-sed' into 'master'

Fix osx sed

See merge request !70

.travis.yml

@@ -18,8 +18,6 @@ notifications:
         on_failure: always
 matrix:
     fast_finish: true
-    allow_failures:
-        - os: osx
 env:
     global:
         - PKG_CONFIG_PATH="${HOME}/.local/lib/pkgconfig"

daemon/bindings.c

@@ -174,7 +174,6 @@ static int net_listen_addrs(lua_State *L, int port, int flags)
 	lua_getfield(L, -1, "addr");
 	if (!lua_isnil(L, -1)) {
 		lua_replace(L, -2);
-		kr_log_info("  .addr\n");
 	} else {
 		lua_pop(L, 1);
 	}
@@ -182,7 +181,6 @@ static int net_listen_addrs(lua_State *L, int port, int flags)
 	/* Case: string, representing a single address. */
 	const char *str = lua_tostring(L, -1);
 	if (str != NULL) {
-		kr_log_info("  string\n");
 		struct engine *engine = engine_luaget(L);
 		int ret = network_listen(&engine->net, str, port, flags);
 		if (ret != 0) {

scripts/embed-lua.sh

 #!/bin/sh
 set -e
-# clean unnecessary stuff from the lua file
-alias strip="sed -e 's/^[\t ]*//g; s/  */ /g; /^--/d; /^$/d'"
+# Clean unnecessary stuff from the lua file; note the significant tabulator.
+alias strip="sed -e 's/^[	 ]*//g; s/  */ /g; /^--/d; /^$/d'"
 if command -v xxd > /dev/null 2>&1; then
 	strip < "$1" | xxd -i -
 else