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-rw-r--r--lib/libc/gen/setproctitle.35
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/libc/gen/setproctitle.3 b/lib/libc/gen/setproctitle.3
index b2322b3..7fd157f 100644
--- a/lib/libc/gen/setproctitle.3
+++ b/lib/libc/gen/setproctitle.3
@@ -47,6 +47,11 @@ result of a
style expansion of the arguments as specified by the
.Va fmt
argument.
+If the
+.Va fmt
+argument begins with a
+.Dq -
+character, the executable's name is skipped.
.Pp
If
.Va fmt
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