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Fix parse error for detecting external getty

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When an external getty is used, and an absolute path is not given, the
parser tried to use access() to determine built-in vs external getty.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
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Joachim Wiberg committed 2021-05-27 11:18:06 +02:00
1 parent e867e039bb
commit 1351b708fe
1 file changed
+1 -1
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src/tty.c
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@@ -161,7 +161,7 @@ int tty_parse_args(char *cmd, struct tty *tty)
tty->notty = 1; /* for board bringup */ tty->notty = 1; /* for board bringup */
else if (!strcmp(cmd, "rescue")) else if (!strcmp(cmd, "rescue"))
tty->rescue = 1; /* for rescue shells */ tty->rescue = 1; /* for rescue shells */
else if (!access(cmd, X_OK)) else if (whichp(cmd)) /* in $PATH? */
tty->cmd = cmd; tty->cmd = cmd;
else else
tty->args[tty->num++] = cmd; tty->args[tty->num++] = cmd;