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fix shell_eval when no buffer in context

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This commit is contained in:
Maxime Coste 2012-03-04 19:42:31 +00:00
parent 1f854bc0cc
commit 454258a495
1 changed files with 2 additions and 1 deletions
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3
src/command_manager.cc
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@ -136,7 +136,8 @@ static void shell_eval(std::vector<std::string>& params,
dup2(read_pipe[1], 1); dup2(read_pipe[1], 1);
dup2(write_pipe[0], 0); dup2(write_pipe[0], 0);
setenv("kak_bufname", context.buffer().name().c_str(), 1); if (context.has_buffer())
setenv("kak_bufname", context.buffer().name().c_str(), 1);
execlp("sh", "sh", "-c", cmdline.c_str(), NULL); execlp("sh", "sh", "-c", cmdline.c_str(), NULL);
} }
} }