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[settings] Allow for setting fetchers to fail in fetchf_hex()

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Michael Brown 2008-09-26 03:39:35 +01:00
parent e2d5788716
commit 6936c40fef
1 changed files with 2 additions and 0 deletions
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src/core/settings.c
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@ -1040,6 +1040,8 @@ static int fetchf_hex ( struct settings *settings, struct setting *setting,
check_len = fetch_setting ( settings, setting, raw, check_len = fetch_setting ( settings, setting, raw,
sizeof ( raw ) ); sizeof ( raw ) );
if ( check_len < 0 )
return check_len;
assert ( check_len == raw_len ); assert ( check_len == raw_len );
if ( len ) if ( len )