Make it work for paths starting with `..'.

1 files changed, 4 insertions, 4 deletions

diff --git a/render_locally b/render_locally
index 3e047c52..01bfe5a8 100755
--- a/render_locally
+++ b/render_locally
@@ -11,10 +11,10 @@
 
 src=$(dirname "$0") &&
 # Invoking ikiwiki with ``src=.'' will make it render `.git/' as well.
-if [ "$src" = . ]
-then src=$(pwd)
-else :
-fi &&
+case $src in
+  .*) src=$(cd "$src" && pwd);;
+  *) :;;
+esac &&
 dest=$src.rendered &&
 
 ikiwiki \