std.fmt.format: tuple parameter instead of var args

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/std/os.zig b/lib/std/os.zig
index 5d3bb705a9..8d6c7dd05e 100644
--- a/lib/std/os.zig
+++ b/lib/std/os.zig
@@ -2603,7 +2603,7 @@ pub fn realpathC(pathname: [*:0]const u8, out_buffer: *[MAX_PATH_BYTES]u8) RealP
         defer close(fd);
 
         var procfs_buf: ["/proc/self/fd/-2147483648".len:0]u8 = undefined;
-        const proc_path = std.fmt.bufPrint(procfs_buf[0..], "/proc/self/fd/{}\x00", fd) catch unreachable;
+        const proc_path = std.fmt.bufPrint(procfs_buf[0..], "/proc/self/fd/{}\x00", .{fd}) catch unreachable;
 
         return readlinkC(@ptrCast([*:0]const u8, proc_path.ptr), out_buffer);
     }
@@ -2832,7 +2832,7 @@ pub const UnexpectedError = error{
 /// and you get an unexpected error.
 pub fn unexpectedErrno(err: usize) UnexpectedError {
     if (unexpected_error_tracing) {
-        std.debug.warn("unexpected errno: {}\n", err);
+        std.debug.warn("unexpected errno: {}\n", .{err});
         std.debug.dumpCurrentStackTrace(null);
     }
     return error.Unexpected;