Add missing replies in IPC error paths
treeec83b974124dc432c4dde7240da7b131a8e54321
-rw-r--r-- 119 .gitignore
-rw-r--r-- 2690 .travis.yml
-rw-r--r-- 19945 HelenOS.config
-rw-r--r-- 2959 Makefile
-rw-r--r-- 5772 README.md
drwxr-xr-x - abi
drwxr-xr-x - boot
-rwxr-xr-x 5729 configure.sh
drwxr-xr-x - contrib
drwxr-xr-x - defaults
drwxr-xr-x - kernel
-rw-r--r-- 3661 meson.build
drwxr-xr-x - meson
drwxr-xr-x - tools
drwxr-xr-x - uspace
-rw-r--r-- 1550 version