Change return type on some functions from int to bool.

1 files changed, 1 insertions, 1 deletions

diff --git a/awk.h b/awk.h
index 199aba38..aae5e7ec 100644
--- a/awk.h
+++ b/awk.h
@@ -1914,7 +1914,7 @@ fixtype(NODE *n)
  * non-null. Otherwise, the value is false.
  */
 
-static inline int
+static inline bool
 boolval(NODE *t)
 {
 	(void) fixtype(t);