16 lines
458 B
Diff
16 lines
458 B
Diff
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Author: <hesso@pool.math.tu-berlin.de>
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Description: Distinguish between invalid commandline parameters and '-?'.
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Index: b/pgrep.c
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===================================================================
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--- a/pgrep.c 2009-11-24 21:00:45.000000000 +1100
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+++ b/pgrep.c 2009-11-24 21:00:49.000000000 +1100
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@@ -681,7 +681,7 @@
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// case 'z': // Solaris: match by zone ID
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// break;
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case '?':
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- usage (opt);
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+ usage (optopt?optopt:opt);
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break;
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}
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}
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