[PATCH] scripts/mkversion: Simplify script

[Ramkumar Ramachandra]

Simplify the script and add a line to help editors recognize this as a
shell script.

Signed-off-by: Ramkumar Ramachandra <artagnon@xxxxxxxxx>
Cc: Michal Marek <mmarek@xxxxxxx>
---
 scripts/mkversion |    9 +++------
 1 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/scripts/mkversion b/scripts/mkversion
index c12addc..6fedcb3 100644
--- a/scripts/mkversion
+++ b/scripts/mkversion
@@ -1,6 +1,3 @@
-if [ ! -f .version ]
-then
-    echo 1
-else
-    expr 0`cat .version` + 1
-fi
+#!/bin/sh
+
+[ ! -f .version ] && echo 1 || expr 0`cat .version` + 1
-- 
1.7.1

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