[layout] Remove unneeded return value from apply()
diff --git a/src/hb-ot-layout.cc b/src/hb-ot-layout.cc
index 1c248b6..8fc4476 100644
--- a/src/hb-ot-layout.cc
+++ b/src/hb-ot-layout.cc
@@ -830,16 +830,15 @@
template <typename Proxy>
-static inline bool
+static inline void
apply_string (OT::hb_apply_context_t *c,
const typename Proxy::Lookup &lookup,
const hb_ot_layout_lookup_accelerator_t &accel)
{
- bool ret = false;
hb_buffer_t *buffer = c->buffer;
if (unlikely (!buffer->len || !c->lookup_mask))
- return false;
+ return;
c->set_lookup (lookup);
@@ -850,6 +849,7 @@
buffer->clear_output ();
buffer->idx = 0;
+ bool ret = false;
while (buffer->idx < buffer->len)
{
if (accel.may_have (buffer->cur().codepoint) &&
@@ -865,7 +865,7 @@
if (!Proxy::inplace)
buffer->swap_buffers ();
else
- assert (!buffer->has_separate_output ());
+ assert (!buffer->has_separate_output ());
}
}
else
@@ -880,15 +880,13 @@
(buffer->cur().mask & c->lookup_mask) &&
c->check_glyph_property (&c->buffer->cur(), c->lookup_props) &&
lookup.apply (c))
- ret = true;
+ /* nothing */;
/* The reverse lookup doesn't "advance" cursor (for good reason). */
buffer->idx--;
}
while ((int) buffer->idx >= 0);
}
-
- return ret;
}
template <typename Proxy>
