cleanups: remove unused variable from exec_cmd.c
Not sure whether it should be removed, or whether execv_git_cmd() should return it rather than -1 at bottom. Signed-off-by: Serge E. Hallyn <serue@us.ibm.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
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@ -32,7 +32,7 @@ const char *git_exec_path(void)
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int execv_git_cmd(const char **argv)
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{
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char git_command[PATH_MAX + 1];
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int len, err, i;
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int len, i;
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const char *paths[] = { current_exec_path,
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getenv("GIT_EXEC_PATH"),
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builtin_exec_path };
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@ -85,8 +85,6 @@ int execv_git_cmd(const char **argv)
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/* execve() can only ever return if it fails */
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execve(git_command, (char **)argv, environ);
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err = errno;
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argv[0] = tmp;
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}
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return -1;
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