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libctrl: Don't overwrite error reply if the verify function sets one

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This commit is contained in:
Daniel Willmann
2011-07-28 21:38:51 +02:00
committed by Holger Hans Peter Freyther
parent 5763093285
commit 9cc771bd3d
1 changed files with 3 additions and 1 deletions
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2
openbsc/src/libctrl/control_cmd.c
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@@ -137,6 +137,8 @@ int ctrl_cmd_exec(vector vline, struct ctrl_cmd *command, vector node, void *dat
if (cmd_el->verify) {
if ((ret = cmd_el->verify(command, command->value, data))) {
ret = CTRL_CMD_ERROR;
/* If verify() set an appropriate error message, don't change it. */
if (!command->reply)
command->reply = "Value failed verification.";
goto out;
}