Nicer warning messages

[ucwmac.git] / ucw-link.tex

diff --git a/ucw-link.tex b/ucw-link.tex
index ef8959353a94d68725ef985e3c2f9df7e5925475..58a1c67c9253c91e55406728a956611119cabaf5 100644 (file)
--- a/ucw-link.tex
+++ b/ucw-link.tex
@@ -6,7 +6,11 @@
 
 % Should clickable links be produced?
 \newif\ifclickable
-\clickabletrue
+\ifpdf
+       \clickabletrue
+\else
+       \clickablefalse
+\fi
 
 % Common style of all clickable links
 \pdflinkmargin=1pt