exec: Treat -1 from _SC_ARG_MAX as "unlimited"

1 files changed, 1 insertions, 1 deletions

diff --git a/exec.c b/exec.c
index 510d2d1..e28b4fc 100644
--- a/exec.c
+++ b/exec.c
@@ -39,7 +39,7 @@ static size_t bfs_exec_arg_size(const char *arg) {
 static size_t bfs_exec_arg_max(const struct bfs_exec *execbuf) {
 	long arg_max = sysconf(_SC_ARG_MAX);
 	if (arg_max < 0) {
-		arg_max = _POSIX_ARG_MAX;
+		arg_max = BFS_EXEC_ARG_MAX;
 	}
 
 	// We have to share space with the environment variables