t4012: Re-indent test snippets

Most one-level indents were 1 HT (horizontal tab) followed by 1 SP.
Remove the SP.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t4012-diff-binary.sh

@@ -16,12 +16,12 @@ cat >expect.binary-numstat <<\EOF
 EOF
 
 test_expect_success 'prepare repository' '
-	 echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d &&
-	 git update-index --add a b c d &&
-	 echo git >a &&
-	 cat "$TEST_DIRECTORY"/test-binary-1.png >b &&
-	 echo git >c &&
-	 cat b b >d
+	echo AIT >a && echo BIT >b && echo CIT >c && echo DIT >d &&
+	git update-index --add a b c d &&
+	echo git >a &&
+	cat "$TEST_DIRECTORY"/test-binary-1.png >b &&
+	echo git >c &&
+	cat b b >d
 '
 
 cat > expected <<\EOF
@@ -64,52 +64,52 @@ test_expect_success 'apply --numstat understands diff --binary format' '
 # apply needs to be able to skip the binary material correctly
 # in order to report the line number of a corrupt patch.
 test_expect_success 'apply detecting corrupt patch correctly' '
-	 git diff >output &&
-	 sed -e "s/-CIT/xCIT/" <output >broken &&
-	 if git apply --stat --summary broken 2>detected
-	 then
+	git diff >output &&
+	sed -e "s/-CIT/xCIT/" <output >broken &&
+	if git apply --stat --summary broken 2>detected
+	then
 		echo unhappy - should have detected an error
 		(exit 1)
-	 else
+	else
 		echo happy
-	 fi &&
-	 detected=`cat detected` &&
-	 detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
-	 detected=`sed -ne "${detected}p" broken` &&
-	 test "$detected" = xCIT
+	fi &&
+	detected=`cat detected` &&
+	detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
+	detected=`sed -ne "${detected}p" broken` &&
+	test "$detected" = xCIT
 '
 
 test_expect_success 'apply detecting corrupt patch correctly' '
-	 git diff --binary | sed -e "s/-CIT/xCIT/" >broken &&
-	 if git apply --stat --summary broken 2>detected
-	 then
+	git diff --binary | sed -e "s/-CIT/xCIT/" >broken &&
+	if git apply --stat --summary broken 2>detected
+	then
 		echo unhappy - should have detected an error
 		(exit 1)
-	 else
+	else
 		echo happy
-	 fi &&
-	 detected=`cat detected` &&
-	 detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
-	 detected=`sed -ne "${detected}p" broken` &&
-	 test "$detected" = xCIT
+	fi &&
+	detected=`cat detected` &&
+	detected=`expr "$detected" : "fatal.*at line \\([0-9]*\\)\$"` &&
+	detected=`sed -ne "${detected}p" broken` &&
+	test "$detected" = xCIT
 '
 
 test_expect_success 'initial commit' 'git commit -a -m initial'
 
 # Try removal (b), modification (d), and creation (e).
 test_expect_success 'diff-index with --binary' '
-	 echo AIT >a && mv b e && echo CIT >c && cat e >d &&
-	 git update-index --add --remove a b c d e &&
-	 tree0=`git write-tree` &&
-	 git diff --cached --binary >current &&
-	 git apply --stat --summary current
+	echo AIT >a && mv b e && echo CIT >c && cat e >d &&
+	git update-index --add --remove a b c d e &&
+	tree0=`git write-tree` &&
+	git diff --cached --binary >current &&
+	git apply --stat --summary current
 '
 
 test_expect_success 'apply binary patch' '
-	 git reset --hard &&
-	 git apply --binary --index <current &&
-	 tree1=`git write-tree` &&
-	 test "$tree1" = "$tree0"
+	git reset --hard &&
+	git apply --binary --index <current &&
+	tree1=`git write-tree` &&
+	test "$tree1" = "$tree0"
 '
 
 test_expect_success 'diff --no-index with binary creation' '