[ruby/fiddle] Include stdbool.h explicitly for old Ruby

ruby/fiddle@74a05fb358
ruby · Nov 8, 2023 · c19ea10 · c19ea10
1 parent 2a6d6d3
commit c19ea10
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ext/fiddle/closure.c b/ext/fiddle/closure.c
@@ -1,4 +1,5 @@
 #include <fiddle.h>
+#include <stdbool.h>
 #include <ruby/thread.h>
 
 int ruby_thread_has_gvl_p(void); /* from internal.h */