In buildtoc, remove a superfluous length in output()

If \S matches, then length must be non-zero, and therefore true.
This dates to commit 8ebc5c0145d2e355, when output() was added.

diff --git a/pod/buildtoc b/pod/buildtoc
index 76b41b8..748f65f 100644 (file)
--- a/pod/buildtoc
+++ b/pod/buildtoc
@@ -520,7 +520,7 @@ sub output ($) {
                $NEWLINE++;
            }
        }
-       elsif (/\S/ && length) {
+       elsif (/\S/) {
            $LINE .= $_;
            $NEWLINE = 0;
        }