[pango/harfbuzz-ng: 4/17] [GSUB] Fix reverse lookup loop like we did in the old code before
- From: Behdad Esfahbod <behdad src gnome org>
- To: svn-commits-list gnome org
- Subject: [pango/harfbuzz-ng: 4/17] [GSUB] Fix reverse lookup loop like we did in the old code before
- Date: Tue, 12 May 2009 03:30:38 -0400 (EDT)
commit 3be923835e89c9697d7c0ab24013a353fbafa9ab
Author: Behdad Esfahbod <behdad behdad org>
Date: Thu Apr 16 12:30:51 2009 -0400
[GSUB] Fix reverse lookup loop like we did in the old code before
---
pango/opentype/hb-ot-layout-gsub-private.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/pango/opentype/hb-ot-layout-gsub-private.h b/pango/opentype/hb-ot-layout-gsub-private.h
index 968dd4a..b607ca5 100644
--- a/pango/opentype/hb-ot-layout-gsub-private.h
+++ b/pango/opentype/hb-ot-layout-gsub-private.h
@@ -808,7 +808,7 @@ struct SubstLookup : Lookup {
else
buffer->in_pos--;
- } while (buffer->in_pos);
+ } while ((int) buffer->in_pos >= 0);
}
return ret;
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