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authorUlrich Drepper <drepper@redhat.com>2006-04-22 15:10:30 +0000
committerUlrich Drepper <drepper@redhat.com>2006-04-22 15:10:30 +0000
commit9055724a92433ffa4c36f93d918ee1b3dfa1d6f7 (patch)
treed1b47b459446913c51533a832c412fdd98e1afc2 /signal
parent41a3975907cfb52ee62199ae8fc287164e2f1cb5 (diff)
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* argp/argp.h (__option_is_short): Check upper limit of
	__key.  isprint() requires its argument to have the value
	of an unsigned char or EOF.
	Patch by Sergey Poznyakoff <gray@Mirddin.farlep.net>.
Diffstat (limited to 'signal')
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