[PATCH 13/48] Make sourcing functions.d files a tiny bit shorter and faster.

[Victor Lowther <victor.lowther@xxxxxxxxx>]

---
 functions |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/functions b/functions
index 9730150..9c89ea1 100644
--- a/functions
+++ b/functions
@@ -278,9 +278,7 @@ EOF
 
 # Source additional functions at the end to allow overrides
 for f in /etc/rc.d/functions.d/*; do
-  if [ -e $f ]; then
-    . $f
-  fi
+  [[ -e $f ]] && . "$f"
 done
 
 # End of file
-- 
1.7.1