Use bool literals instead of 0/1.
diff --git a/src/hb-coretext.cc b/src/hb-coretext.cc
index aa3921a..9f7745d 100644
--- a/src/hb-coretext.cc
+++ b/src/hb-coretext.cc
@@ -643,7 +643,7 @@
CFStringRef string_ref = nullptr;
CTLineRef line = nullptr;
- if (0)
+ if (false)
{
resize_and_retry:
DEBUG_MSG (CORETEXT, buffer, "Buffer resize");
@@ -1054,7 +1054,7 @@
*
* https://crbug.com/419769
*/
- if (0)
+ if (false)
{
/* Make sure all runs had the expected direction. */
bool backward = HB_DIRECTION_IS_BACKWARD (buffer->props.direction);