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plugin: preserve stderr for plugins.

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Now we've updated ccan/pipecmd, we can use pipecmd_preserve to
preserve stderr for plugins so we see their error spew.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2018-12-08 11:02:56 +10:30
parent 6da213be31
commit fbeef504f5
1 changed files with 1 additions and 1 deletions
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2
lightningd/plugin.c
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@@ -785,7 +785,7 @@ void plugins_init(struct plugins *plugins, const char *dev_plugin_debug)
cmd[0] = p->cmd; cmd[0] = p->cmd;
if (debug) if (debug)
cmd[1] = "--debugger"; cmd[1] = "--debugger";
p->pid = pipecmdarr(&stdin, &stdout, NULL, cmd); p->pid = pipecmdarr(&stdin, &stdout, &pipecmd_preserve, cmd);
if (p->pid == -1) if (p->pid == -1)
fatal("error starting plugin '%s': %s", p->cmd, fatal("error starting plugin '%s': %s", p->cmd,