1 files changed, 1 insertions, 1 deletions
diff --git a/toys/posix/expand.c b/toys/posix/expand.c
index 7e668fa7..a25848ad 100644
--- a/toys/posix/expand.c
+++ b/toys/posix/expand.c
@@ -38,7 +38,7 @@ static void do_expand(int fd, char *name)
   for (;;) {
     len = readall(fd, toybuf, sizeof(toybuf));
     if (len<0) {
-      perror_msg("%s", name);
+      perror_msg_raw(name);
       return;
     }
     if (!len) break;