remove ((expr)) bash'ism

2009-03-28 19:31:34 +00:00 · 2009-03-28 19:31:34 +00:00 · e61f07f036
commit e61f07f036
parent 701ac1864b
1 changed files with 1 additions and 1 deletions
--- a/shell/hush_test/run-all
+++ b/shell/hush_test/run-all
@ -49,7 +49,7 @@ do_test()
 	{
 	    "$THIS_SH" "./$x" >"$name.xx" 2>&1
 	    diff -u "$name.xx" "$name.right" >"../$1-$x.fail" && rm -f "$name.xx" "../$1-$x.fail"
-	} && echo "$1/$x: ok" || { echo "$1/$x: fail"; ((tret+=1)); }
+	} && echo "$1/$x: ok" || { echo "$1/$x: fail"; tret=1; }
    done
    exit ${tret}
    )