Correct "not found" checks
tree43999d4e0d6863302d58df635f50f3785d95b694
-rw-r--r-- 458 .gitignore
-rw-r--r-- 975 .gitmodules
-rw-r--r-- 639 .mailmap
-rw-r--r-- 231 .tgitconfig
drwxr-xr-x - Languages
-rw-r--r-- 3974 README.md
-rw-r--r-- 2988 appveyor.yml
-rw-r--r-- 6137 architecture.txt
-rw-r--r-- 2756 build.txt
drwxr-xr-x - contrib
drwxr-xr-x - doc
drwxr-xr-x - ext
-rw-r--r-- 952 release.txt
drwxr-xr-x - src
drwxr-xr-x - test