1 files changed, 5 insertions, 6 deletions
diff --git a/conf/build-magic.sh b/conf/build-magic.sh
index f064a286..30ec35b8 100755
--- a/conf/build-magic.sh
+++ b/conf/build-magic.sh
@@ -2,20 +2,19 @@
 
 RSCRIPT="spells-build"
 
-if [ -a $RSCRIPT ]; then printf ""; else
-    echo '#! /bin/bash' > $RSCRIPT;
-    echo 'sed \' >> $RSCRIPT;
+if ! grep -q -s '/bin/sed' $RSCRIPT; then
+    echo '#! /bin/sed -f' > $RSCRIPT;
     chmod a+x $RSCRIPT
 fi
 
 for n in `grep -o '"#..."' magic.conf.template`; do
-    if grep $n $RSCRIPT; then printf ""; else
+    if ! grep -q $n $RSCRIPT; then
         CHANGES=1
-        echo "'s/${n}/${n}/;'\\" >> $RSCRIPT;
+        echo "s/${n}/${n}/" >> $RSCRIPT;
     fi
 done
 
 if [ x$CHANGES == x1 ]
 then echo "${RSCRIPT} has been updated; please provide invocations for spells and/or teleport anchors.";
-else cat magic.conf.template | ./$RSCRIPT > magic.conf;
+else ./$RSCRIPT magic.conf.template > magic.conf;
 fi