From 5f1f34ae1a227edbb4b0bba7fe99009d4efd94bd Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Sun, 1 Mar 2015 16:43:01 -0600
Subject: Fix several printf_format warnings.

---
 toys/other/rfkill.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'toys/other/rfkill.c')

diff --git a/toys/other/rfkill.c b/toys/other/rfkill.c
index af3efe18..3ba346b1 100644
--- a/toys/other/rfkill.c
+++ b/toys/other/rfkill.c
@@ -49,7 +49,7 @@ void rfkill_main(void)
       {"wimax", RFKILL_TYPE_WIMAX}, {"wwan", RFKILL_TYPE_WWAN},
       {"gps", RFKILL_TYPE_GPS}, {"fm", 7}}; // RFKILL_TYPE_FM = 7
 
-    if (!*++optargs) error_exit("'%s' needs IDENTIFIER");
+    if (!*++optargs) error_exit("'%s' needs IDENTIFIER", optargs[-1]);
     for (i = 0; i < ARRAY_LEN(rftypes); i++)
       if (!strcmp(rftypes[i].name, *optargs)) break;
     if (i == ARRAY_LEN(rftypes)) idx = atolx_range(*optargs, 0, INT_MAX);
-- 
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