fix command-line argument starting file if it doesn't exist

it used to open an untitled buffer.

also, clarified buffer_load_file

1 files changed, 1 insertions, 1 deletions

diff --git a/os-posix.c b/os-posix.c
index 0d00882..f98f029 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -105,7 +105,7 @@ int fs_mkdir(const char *path) {
 	}
 }
 
-int fs_get_cwd(char *buf, size_t buflen) {
+int os_get_cwd(char *buf, size_t buflen) {
 	assert(buf && buflen);
 	if (getcwd(buf, buflen)) {
 		return 1;