silence compiler warning in perly.y

assigning a char from an I32 gives a warning. Add an explicit cast
as we know the int only ever holds a char.

1 files changed, 1 insertions, 1 deletions

diff --git a/perly.h b/perly.h
index 2aebf6af5c..20436f3cea 100644
--- a/perly.h
+++ b/perly.h
@@ -181,6 +181,6 @@ int yyparse (void);
 
 
 /* Generated from:
- * 6abff06962c5ffb0c02363367269b330880b959867adae19ce57f4d14885b088 perly.y
+ * 218308e5b4f3720eeeba65e3c85ff9d92b85ab8f32d53eb3cbdaa99790b03a63 perly.y
  * 3e1dff60f26df8933d7aed0c0e87177a0f022c14800c0707eb62a7db4196ac98 regen_perly.pl
  * ex: set ro: */