eg/plpinfo: add missing parentheses for perl v5.18

Lax grammar no longer allowed, see perl5180delta.

diff --git a/eg/plpinfo.plp b/eg/plpinfo.plp
index 9b3b704f204abd927f2d6ec87516ff2a3b6f4c16..f25dc767f7b79a1f4688526dd4fbafcb487af6e1 100644 (file)
--- a/eg/plpinfo.plp
+++ b/eg/plpinfo.plp
@@ -66,7 +66,7 @@ printf("<tr><th>%s</th><td>%s</td></tr>\n",
 
 <table border="1">
 <:
-for my $var qw(get post cookies header) {
+for my $var (qw[ get post cookies header ]) {
        printf("<tr><th>%s{'%s'}</th><td>%s</td></tr>\n",
                $var, $_, defined $$var{$_} ? $$var{$_} : "<i>no value</i>"
        ) for sort keys %$var;