timoreo/quirc
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quirc_strerror: fix off by one error.

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Bug reported by Harald Eilertsen (http://github.com/snake66/).
This commit is contained in:
Daniel Beer 2013-02-02 18:04:49 +13:00
parent bdbd932b72
commit c8b1861b8f
1 changed files with 1 additions and 1 deletions
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2
lib/quirc.c
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@ -74,7 +74,7 @@ static const char *const error_table[] = {
const char *quirc_strerror(quirc_decode_error_t err) const char *quirc_strerror(quirc_decode_error_t err)
{ {
if (err >= 0 && err <= sizeof(error_table) / sizeof(error_table[0])) if (err >= 0 && err < sizeof(error_table) / sizeof(error_table[0]))
return error_table[err]; return error_table[err];
return "Unknown error"; return "Unknown error";