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diff toys/other/rfkill.c @ 1718:3ac823675413 draft

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Fix several printf_format warnings.
author Rob Landley <rob@landley.net>
date Sun, 01 Mar 2015 16:43:01 -0600
parents ef63b63230ee
children 57f2a26fa92c
line wrap: on
line diff
--- a/toys/other/rfkill.c	Sun Mar 01 16:35:05 2015 -0600
+++ b/toys/other/rfkill.c	Sun Mar 01 16:43:01 2015 -0600
@@ -49,7 +49,7 @@
       {"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);