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Fix ?: statements.

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Omitting the first branch in ?: is a GNU extension.  Cute,
but not supported by other compilers.  Replaced mostly
by explicit tests.  Calls to getenv() simply are repeated
on non-GNU compilers.

Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
This commit is contained in:
Jason Riedy
2005-08-23 13:34:07 -07:00
parent 6c5f9baa3b
commit c7c81b3a51
11 changed files with 43 additions and 19 deletions
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6
rsh.c
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@ -56,8 +56,10 @@ 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, '/');
const char *ssh, *ssh_basename;
ssh = getenv("GIT_SSH");
if (!ssh) ssh = "ssh";
ssh_basename = strrchr(ssh, '/');
if (!ssh_basename)
ssh_basename = ssh;
else