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Cast arguments to ctype(3) functions through (int)(unsigned char).

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Signed-Off-By: Jonathan Kollasch <jakllsch@kollasch.net>
Acked-By: Jonathan Kollasch <jakllsch@kollasch.net>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6519 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Jonathan Kollasch
2011-04-19 19:34:25 +00:00
committed by Jonathan A. Kollasch
parent 4c50cb2457
commit 1571dc9637
2 changed files with 3 additions and 3 deletions
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2
util/nvramtool/cmos_ops.c
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@@ -125,7 +125,7 @@ int prepare_cmos_write(const cmos_entry_t * e, const char value_str[],
/* See if the first character of 'value_str' (excluding
* any initial whitespace) is a minus sign.
*/
for (p = value_str; isspace(*p); p++) ;
for (p = value_str; isspace((int)(unsigned char)*p); p++) ;
negative = (*p == '-');
out = strtoull(value_str, (char **)&p, 0);