drop pointless loop

We just reassign the data to itself in the loop, and then break after reading one line.
patricklucas · Nov 15, 2011 · 424194d · 424194d
1 parent 4d98a02
commit 424194d
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/spark b/spark
@@ -139,18 +139,13 @@ if test "$1" != ""
 then
   data="$1"
 else
-  data=''
-
   # check to see if stdin's a tty
   if [ -t 0 ]; then
     help
     exit
   fi
 
-  while read data; do
-    data=$data
-    break
-  done
+  read data
 fi
 
 setup_array $data