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

2008-09-26 03:39:35 +01:00 · 2008-09-26 03:39:35 +01:00 · 6936c40fef
parent e2d5788716
commit 6936c40fef
1 changed files with 2 additions and 0 deletions
--- a/src/core/settings.c
+++ b/src/core/settings.c
@ -1040,6 +1040,8 @@ static int fetchf_hex ( struct settings *settings, struct setting *setting,

 		check_len = fetch_setting ( settings, setting, raw,
 					    sizeof ( raw ) );
+		if ( check_len < 0 )
+			return check_len;
 		assert ( check_len == raw_len );
 		
 		if ( len )