(common_setup): don't use `optarg'
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4011 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -88,9 +88,9 @@ common_setup(krb5_context *context, int *argc, char **argv,
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else {
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char *ptr;
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port = strtol (optarg, &ptr, 10);
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if (port == 0 && ptr == optarg)
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errx (1, "Bad port `%s'", optarg);
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port = strtol (port_str, &ptr, 10);
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if (port == 0 && ptr == port_str)
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errx (1, "Bad port `%s'", port_str);
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port = htons(port);
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}
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}
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