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-rw-r--r--src/3rdparty/harfbuzz-ng/src/hb-bit-set-invertible.hh4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/hb-bit-set-invertible.hh b/src/3rdparty/harfbuzz-ng/src/hb-bit-set-invertible.hh
index e765a479ae..2626251807 100644
--- a/src/3rdparty/harfbuzz-ng/src/hb-bit-set-invertible.hh
+++ b/src/3rdparty/harfbuzz-ng/src/hb-bit-set-invertible.hh
@@ -359,8 +359,8 @@ struct hb_bit_set_invertible_t
typedef hb_codepoint_t __item_t__;
hb_codepoint_t __item__ () const { return v; }
bool __more__ () const { return v != INVALID; }
- void __next__ () { s->next (&v); if (l) l--; }
- void __prev__ () { s->previous (&v); }
+ void __next__ () { s->next (&v); if (likely (l)) l--; }
+ void __prev__ () { s->previous (&v); l++; }
unsigned __len__ () const { return l; }
iter_t end () const { return iter_t (*s, false); }
bool operator != (const iter_t& o) const