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Correct argument type of isdigit(). 

PR port-x68k/21173 by Christian Biere.
This commit is contained in:
isaki 2003-05-17 09:24:15 +00:00
parent d1fb17639e
commit b397b57870
1 changed files with 2 additions and 2 deletions
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4
sys/arch/x68k/usr.bin/bellctrl/bellctrl.c
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@ -1,4 +1,4 @@
/* $NetBSD: bellctrl.c,v 1.3 2001/12/27 02:23:26 wiz Exp $ */
/* $NetBSD: bellctrl.c,v 1.4 2003/05/17 09:24:15 isaki Exp $ */
/*
* bellctrl - OPM bell controller (for NetBSD/X680x0)
@ -131,7 +131,7 @@ int maximum;
if (arg[0] == '-' && arg[1] == '1' && arg[2] == '\0')
return 1;
for (p = arg; isdigit(*p); p++)
for (p = arg; isdigit((unsigned char)*p); p++)
;
if (*p || atoi(arg) > maximum)
return 0;