setsockopt: treat boolean values as numbers

Boolean values used to be treated as string, but this is not desirable.
(thanks to @tonycoz)

Also added tests for this.

1 files changed, 1 insertions, 1 deletions

diff --git a/pp_sys.c b/pp_sys.c
index bb280d2e7a..09f6b8f8f8 100644
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -2723,7 +2723,7 @@ PP(pp_ssockopt)
             const char *buf;
             int aint;
             SvGETMAGIC(sv);
-            if (SvPOK(sv)) {    /* sv is originally a string */
+            if (SvPOK(sv) && !SvIsBOOL(sv)) { /* sv is originally a string */
                 STRLEN l;
                 buf = SvPVbyte_nomg(sv, l);
                 len = l;