A NULL Pulse context won't have a valid error code
tree54c8e83f504c28f4fea513f15b189c0a2324d3b6
-rw-r--r-- 6 .gitignore
drwxr-xr-x - Alc
-rw-r--r-- 15333 CMakeLists.txt
-rw-r--r-- 25269 COPYING
drwxr-xr-x - OpenAL32
-rw-r--r-- 746 README
-rw-r--r-- 915 XCompile.txt
-rw-r--r-- 7987 alsoftrc.sample
drwxr-xr-x - build
drwxr-xr-x - cmake
-rw-r--r-- 2008 config.h.in
drwxr-xr-x - examples
drwxr-xr-x - include
-rw-r--r-- 280 openal.pc.in