25 lines
1.0 KiB
Diff
25 lines
1.0 KiB
Diff
The -I option is actually optional when a suitable device is found.
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--- iputils-s20160308/arping.c 2016-03-08 13:58:56.000000000 +0100
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+++ iputils-s20160308-new/arping.c 2016-09-05 12:59:22.746617891 +0200
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@@ -1086,7 +1086,7 @@ main(int argc, char **argv)
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fprintf(stderr, "arping: Device %s not available.\n", device.name);
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exit(2);
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}
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- fprintf(stderr, "arping: device (option -I) is required.\n");
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+ fprintf(stderr, "arping: Suitable device could not be determined. Please, use option -I.\n");
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usage();
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}
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--- iputils-s20160308/doc/arping.sgml 2016-03-08 13:58:56.000000000 +0100
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+++ iputils-s20160308-new/doc/arping.sgml 2016-09-05 12:58:03.425799308 +0200
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@@ -19,7 +19,7 @@
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<arg choice="opt">-c <replaceable/count/</arg>
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<arg choice="opt">-w <replaceable/deadline/</arg>
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<arg choice="opt">-s <replaceable/source/</arg>
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-<arg choice="req">-I <replaceable/interface/</arg>
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+<arg choice="opt">-I <replaceable/interface/</arg>
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<arg choice="req"><replaceable/destination/</arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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