Fix ?: statements.
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>
diff --git a/connect.c b/connect.c
index a6657b1..c0bf869 100644
--- a/connect.c
+++ b/connect.c
@@ -383,8 +383,10 @@
close(pipefd[1][0]);
close(pipefd[1][1]);
if (protocol == PROTO_SSH) {
- 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
