From 97290b2442ac8de54ce7738671dc8f1509173446 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mislav=20Marohnic=CC=81?= <mislav.marohnic@gmail.com>
Date: Tue, 2 Apr 2013 01:35:58 +0200
Subject: [PATCH] simplify iterating through arglist

---
 test/completions.bats | 5 +----
 test/exec.bats        | 5 ++---
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/test/completions.bats b/test/completions.bats
index 4b05357a..0f79654d 100644
--- a/test/completions.bats
+++ b/test/completions.bats
@@ -33,10 +33,7 @@ fi"
 # provide rbenv completions
 if [[ \$1 = --complete ]]; then
   shift 1
-  while [[ \$# -gt 0 ]]; do
-    echo \$1
-    shift 1
-  done
+  for arg; do echo \$arg; done
 else
   exit 1
 fi"
diff --git a/test/exec.bats b/test/exec.bats
index 7d80bcd0..f97ddfce 100644
--- a/test/exec.bats
+++ b/test/exec.bats
@@ -42,10 +42,9 @@ create_executable() {
   export RBENV_VERSION="2.0"
   create_executable "ruby" "#!$BASH
     echo \$0
-    while [[ \$# -gt 0 ]]; do
+    for arg; do
       # hack to avoid bash builtin echo which can't output '-e'
-      printf \"%s\\n\" \"\$1\"
-      shift 1
+      printf \"%s\\n\" \"\$arg\"
     done"
 
   run rbenv-exec ruby -w -e "puts 'hello world'" -- extra args