[PATCH] Drop unneeded special handling of ssh variant tortoiseplink

[Sven Strickroth <email@cs-ware.de>]

"-p" is supported and "--batch" is ignored in TortoisePLink from
TortoiseSVN and TortoiseGit since at least March 2015 (and TortoiseCVS
is not maintained any more). Therefore, there is no need any more to
keep these parameters for ancient versions of tortoiseplink.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
---
 Documentation/config/ssh.txt | 2 +-
 connect.c                    | 5 +----
 t/t5601-clone.sh             | 4 ++--
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/Documentation/config/ssh.txt b/Documentation/config/ssh.txt
index 2ca4bf93e1..3902c8371d 100644
--- a/Documentation/config/ssh.txt
+++ b/Documentation/config/ssh.txt
@@ -27,7 +27,7 @@ follows:
 
 * `plink` or `putty` - [-P port] [-4] [-6] [username@]host command
 
-* `tortoiseplink` - [-P port] [-4] [-6] -batch [username@]host command
+* `tortoiseplink` - [-p port] [-4] [-6] [username@]host command
 
 --
 +
diff --git a/connect.c b/connect.c
index eaf7d6d261..2628c2fc17 100644
--- a/connect.c
+++ b/connect.c
@@ -1269,9 +1269,6 @@ static void push_ssh_options(struct strvec *args, struct strvec *env,
 		}
 	}
 
-	if (variant == VARIANT_TORTOISEPLINK)
-		strvec_push(args, "-batch");
-
 	if (port) {
 		switch (variant) {
 		case VARIANT_AUTO:
@@ -1279,11 +1276,11 @@ static void push_ssh_options(struct strvec *args, struct strvec *env,
 		case VARIANT_SIMPLE:
 			die(_("ssh variant 'simple' does not support setting port"));
 		case VARIANT_SSH:
+		case VARIANT_TORTOISEPLINK:
 			strvec_push(args, "-p");
 			break;
 		case VARIANT_PLINK:
 		case VARIANT_PUTTY:
-		case VARIANT_TORTOISEPLINK:
 			strvec_push(args, "-P");
 		}
 
diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index 83c24fc97a..41e1670328 100755
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -430,7 +430,7 @@ test_expect_success 'plink.exe is treated specially (as putty)' '
 test_expect_success 'tortoiseplink is like putty, with extra arguments' '
 	copy_ssh_wrapper_as "$TRASH_DIRECTORY/tortoiseplink" &&
 	git clone "[myhost:123]:src" ssh-bracket-clone-plink-2 &&
-	expect_ssh "-batch -P 123" myhost src
+	expect_ssh "-p 123" myhost src
 '
 
 test_expect_success 'double quoted plink.exe in GIT_SSH_COMMAND' '
@@ -472,7 +472,7 @@ test_expect_success 'GIT_SSH_VARIANT overrides plink to tortoiseplink' '
 	copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
 	GIT_SSH_VARIANT=tortoiseplink \
 	git clone "[myhost:123]:src" ssh-bracket-clone-variant-4 &&
-	expect_ssh "-batch -P 123" myhost src
+	expect_ssh "-p 123" myhost src
 '
 
 test_expect_success 'clean failure on broken quoting' '
-- 
2.33.1.windows.1