git: 2.19.2 -> 2.21.0

pkgs/applications/version-management/git-and-tools/git/git-send-email-honor-PATH.patch

@@ -1,7 +1,8 @@
 diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
+index 1afe9fc858..05dd7c3a90 100644
 --- a/Documentation/git-send-email.txt
 +++ b/Documentation/git-send-email.txt
-@@ -208,8 +208,7 @@ a password is obtained using 'git-credential'.
+@@ -215,8 +215,7 @@ a password is obtained using 'git-credential'.
  	specify a full pathname of a sendmail-like program instead;
  	the program must support the `-i` option.  Default value can
  	be specified by the `sendemail.smtpServer` configuration
@@ -9,14 +10,15 @@ diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt
 -	`/usr/sbin`, `/usr/lib` and $PATH if such program is
 +	option; the built-in default is to search in $PATH if such program is
  	available, falling back to `localhost` otherwise.
-
+ 
  --smtp-server-port=<port>::
 diff --git a/git-send-email.perl b/git-send-email.perl
+index 8eb63b5a2f..74a61d8213 100755
 --- a/git-send-email.perl
 +++ b/git-send-email.perl
-@@ -944,8 +944,7 @@ if (defined $reply_to) {
+@@ -956,8 +956,7 @@ sub expand_one_alias {
  }
-
+ 
  if (!defined $smtp_server) {
 -	my @sendmail_paths = qw( /usr/sbin/sendmail /usr/lib/sendmail );
 -	push @sendmail_paths, map {"$_/sendmail"} split /:/, $ENV{PATH};