zshrc: Using "emulate -L"s in functions where needed

[grml-etc-core.git] / etc / zsh / functions.d / grml-wallpaper

diff --git a/etc/zsh/functions.d/grml-wallpaper b/etc/zsh/functions.d/grml-wallpaper
index 3b6f855..64c82aa 100644 (file)
--- a/etc/zsh/functions.d/grml-wallpaper
+++ b/etc/zsh/functions.d/grml-wallpaper
@@ -1,5 +1,6 @@
-if [ -f /usr/share/grml/"$1" ] ; then
-   Esetroot -scale /usr/share/grml/"$1"
+# vim:filetype=zsh
+if [[ -f /usr/share/grml/"$1" ]] ; then
+    Esetroot -scale /usr/share/grml/"$1"
 else
-   Esetroot -scale "$@"
+    Esetroot -scale "$@"
 fi