removed use of local variables in shell scripts in order to remove dependency on bash

zambal · zambal · commit 0ddb31992bd0 · 2013-06-09T14:51:29.000+02:00
diff --git a/bin/elixir b/bin/elixir
@@ -26,7 +26,7 @@ fi
 
 readlink_f () {
   cd "$(dirname "$1")" > /dev/null
-  local filename="$(basename "$1")"
+  filename="$(basename "$1")"
   if [ -h "$filename" ]; then
     readlink_f "$(readlink "$filename")"
   else
diff --git a/bin/elixirc b/bin/elixirc
@@ -14,7 +14,7 @@ fi
 
 readlink_f () {
   cd "$(dirname "$1")" > /dev/null
-  local filename="$(basename "$1")"
+  filename="$(basename "$1")"
   if [ -h "$filename" ]; then
     readlink_f "$(readlink "$filename")"
   else
diff --git a/bin/iex b/bin/iex
@@ -25,7 +25,7 @@ fi
 
 readlink_f () {
   cd "$(dirname "$1")" > /dev/null
-  local filename="$(basename "$1")"
+  filename="$(basename "$1")"
   if [ -h "$filename" ]; then
     readlink_f "$(readlink "$filename")"
   else
