X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fovs-vsctl.8.in;h=84565b97014b03d83da914d7ead4dd81e20a01c2;hb=a778696338b85b86b31b9ec7d1a4daeda430aa8b;hp=d80310bf4e6562c9d467c267ea47515d2b7ca46b;hpb=3ef917b5699874c46131c1d8731fafc5246c0dd1;p=openvswitch

diff --git a/utilities/ovs-vsctl.8.in b/utilities/ovs-vsctl.8.in
index d80310bf..84565b97 100644
--- a/utilities/ovs-vsctl.8.in
+++ b/utilities/ovs-vsctl.8.in
@@ -459,11 +459,16 @@ records are specified, lists all the records in \fItable\fR.
 The UUIDs shown for rows created in the same \fBovs\-vsctl\fR
 invocation will be wrong.
 .
-.IP "\fBget \fItable record column\fR[\fB:\fIkey\fR]..."
+.IP "[\fB\-\-if\-exists\fR] \fBget \fItable record column\fR[\fB:\fIkey\fR]..."
 Prints the value of each specified \fIcolumn\fR in the given
 \fIrecord\fR in \fItable\fR.  For map columns, a \fIkey\fR may
 optionally be specified, in which case the value associated with
 \fIkey\fR in the column is printed, instead of the entire map.
+.IP
+For a map column, without \fB\-\-if\-exists\fR it is an error if
+\fIkey\fR does not exist; with it, a blank line is printed.  If
+\fIcolumn\fR is not a map column or if \fIkey\fR is not specified,
+\fB\-\-if\-exists\fR has no effect.
 .
 .IP "[\fB\-\-force\fR] \fBset \fItable record column\fR[\fB:\fIkey\fR]\fB=\fIvalue\fR..."
 Sets the value of each specified \fIcolumn\fR in the given