30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
From: Sven Eckelmann <sven@narfation.org>
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Date: Mon, 15 Feb 2021 19:56:22 +0100
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Subject: alfred: Show error message for invalid batadv interface
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The alfred server process always stopped without any informational message
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when the provided batman-adv was not "none" and was not accessible. This
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made it extremely hard to debug the reason why alfred directly stopped
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after launching it.
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Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Forwarded: https://patchwork.open-mesh.org/project/b.a.t.m.a.n./patch/20210215200126.140253-1-sven@narfation.org/
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diff --git a/server.c b/server.c
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index fc27246b845af75bd1f459f8bb553aef87cc24d5..efac5ad399df52f8c444711a14bcf4814e38a3bf 100644
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--- a/server.c
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+++ b/server.c
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@@ -385,8 +385,11 @@ int alfred_server(struct globals *globals)
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}
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if (strcmp(globals->mesh_iface, "none") != 0 &&
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- batadv_interface_check(globals->mesh_iface) < 0)
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+ batadv_interface_check(globals->mesh_iface) < 0) {
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+ fprintf(stderr, "Can't start server: batman-adv interface %s not found\n",
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+ globals->mesh_iface);
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return -1;
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+ }
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num_socks = netsock_open_all(globals);
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if (num_socks <= 0) {
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