[PATCH 11/19] t/t0025-crlf-auto.sh: convert test -a/-o to && and ||

[Elia Pinto <gitter.spiros@gmail.com>]

The interaction with unary operators and operator precedence
for && and || are better known than -a and -o, and for that
reason we prefer them. Replace all existing instances
of -a and -o to save readers from the burden of thinking
about such things.

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
---
 t/t0025-crlf-auto.sh |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/t/t0025-crlf-auto.sh b/t/t0025-crlf-auto.sh
index f5f67a6..a13fc56 100755
--- a/t/t0025-crlf-auto.sh
+++ b/t/t0025-crlf-auto.sh
@@ -36,7 +36,7 @@ test_expect_success 'default settings cause no changes' '
 	onediff=`git diff one` &&
 	twodiff=`git diff two` &&
 	threediff=`git diff three` &&
-	test -z "$onediff" -a -z "$twodiff" -a -z "$threediff"
+	test -z "$onediff" && test -z "$twodiff" && test -z "$threediff"
 '
 
 test_expect_success 'crlf=true causes a CRLF file to be normalized' '
@@ -111,7 +111,7 @@ test_expect_success 'autocrlf=true does not normalize CRLF files' '
 	onediff=`git diff one` &&
 	twodiff=`git diff two` &&
 	threediff=`git diff three` &&
-	test -z "$onediff" -a -z "$twodiff" -a -z "$threediff"
+	test -z "$onediff" && test -z "$twodiff" && test -z "$threediff"
 '
 
 test_expect_success 'text=auto, autocrlf=true _does_ normalize CRLF files' '
@@ -126,7 +126,7 @@ test_expect_success 'text=auto, autocrlf=true _does_ normalize CRLF files' '
 	onediff=`git diff one` &&
 	twodiff=`git diff two` &&
 	threediff=`git diff three` &&
-	test -z "$onediff" -a -n "$twodiff" -a -z "$threediff"
+	test -z "$onediff" && test -n "$twodiff" && test -z "$threediff"
 '
 
 test_expect_success 'text=auto, autocrlf=true does not normalize binary files' '
-- 
1.7.10.4