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wirelessctrl: Silence error messages when no BLUE device is configured.

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This commit is contained in:
Michael Tremer
2013-09-07 16:10:02 +02:00
parent d69bf6191a
commit 27ba58fb46
1 changed files with 11 additions and 18 deletions
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29
src/misc-progs/wirelessctrl.c
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@@ -67,29 +67,22 @@ int main(void) {
}
/* Get the GREEN interface details */
if (!findkey(kv, "GREEN_DEV", green_dev)) {
fprintf(stderr, "Cannot read GREEN_DEV\n");
exit(1);
}
if (!VALID_DEVICE(green_dev)) {
fprintf(stderr, "Bad GREEN_DEV: %s\n", green_dev);
exit(1);
if (findkey(kv, "GREEN_DEV", green_dev) > 0) {
if (!VALID_DEVICE(green_dev)) {
fprintf(stderr, "Bad GREEN_DEV: %s\n", green_dev);
exit(1);
}
}
/* Get the BLUE interface details */
if (!findkey(kv, "BLUE_DEV", blue_dev)) {
fprintf(stderr, "Cannot read BLUE_DEV\n");
exit(1);
if (findkey(kv, "BLUE_DEV", blue_dev) > 0) {
if ((strlen(blue_dev) > 0) && !VALID_DEVICE(blue_dev)) {
fprintf(stderr, "Bad BLUE_DEV: %s\n", blue_dev);
exit(1);
}
}
if ((strlen(blue_dev) > 0) && !VALID_DEVICE(blue_dev)) {
fprintf(stderr, "Bad BLUE_DEV: %s\n", blue_dev);
exit(1);
}
if (!strlen(blue_dev) > 0) {
fprintf(stderr, "No BLUE interface\n");
if (strlen(blue_dev) == 0) {
exit(0);
}