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authorMartin Sivak <mars@nomi.cz>2005-08-03 15:15:42 (GMT)
committerJunio C Hamano <junkio@cox.net>2005-08-10 05:28:20 (GMT)
commit4852f7232b7a83fbd1b745520181bd67bf95911b (patch)
treec7e28f6698417a9bb3df7e3c123354a13ea9de8f /rsh.c
parent763e287a3525ca36fb5b75d91a825833fb11d43a (diff)
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Use GIT_SSH environment to specify alternate ssh binary.
[jc: I ended up rewriting Martin's patch due to whitespace breakage, but the credit goes to Martin for doing the initial patch to identify what needs to be changed.] Signed-off-by: Martin Sivak <mars@nomi.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'rsh.c')
-rw-r--r--rsh.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/rsh.c b/rsh.c
index fe87e58..bcb1c80 100644
--- a/rsh.c
+++ b/rsh.c
@@ -56,10 +56,16 @@ int setup_connection(int *fd_in, int *fd_out, const char *remote_prog,
return error("Couldn't create socket");
}
if (!fork()) {
+ const char *ssh = getenv("GIT_SSH") ? : "ssh";
+ const char *ssh_basename = strrchr(ssh, '/');
+ if (!ssh_basename)
+ ssh_basename = ssh;
+ else
+ ssh_basename++;
close(sv[1]);
dup2(sv[0], 0);
dup2(sv[0], 1);
- execlp("ssh", "ssh", host, command, NULL);
+ execlp(ssh, ssh_basename, host, command, NULL);
}
close(sv[0]);
*fd_in = sv[1];