From ce8523f70a15ba0669bdd013cbdf011845117ceb Mon Sep 17 00:00:00 2001 From: yexo Date: Tue, 20 Apr 2010 19:25:29 +0000 Subject: [PATCH] (svn r19685) -Fix (r19679): off-by-one error --- src/newgrf.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/newgrf.cpp b/src/newgrf.cpp index cb85e6825f..9084cb560b 100644 --- a/src/newgrf.cpp +++ b/src/newgrf.cpp @@ -2082,7 +2082,7 @@ static ChangeInfoResult SoundEffectChangeInfo(uint sid, int numinfo, int prop, B return CIR_INVALID_ID; } - if (sid + numinfo - ORIGINAL_SAMPLE_COUNT >= _cur_grffile->num_sounds) { + if (sid + numinfo - ORIGINAL_SAMPLE_COUNT > _cur_grffile->num_sounds) { grfmsg(1, "SoundEffectChangeInfo: Attemting to change undefined sound effect (%u), max (%u). Ignoring.", sid + numinfo, ORIGINAL_SAMPLE_COUNT + _cur_grffile->num_sounds); return CIR_INVALID_ID; }