[37269] trunk/base/src/port/port.tcl

[raimue at macports.org]

Revision: 37269
          http://trac.macosforge.org/projects/macports/changeset/37269
Author:   raimue at macports.org
Date:     2008-06-01 16:34:43 -0700 (Sun, 01 Jun 2008)

Log Message:
-----------
port/port.tcl:
Output an empty field instead of nothing in port info if the requested
field is not specified for the port. This makes is easier to parse the output,
if needed.

Modified Paths:
--------------
    trunk/base/src/port/port.tcl

Modified: trunk/base/src/port/port.tcl
===================================================================
--- trunk/base/src/port/port.tcl	2008-06-01 23:27:34 UTC (rev 37268)
+++ trunk/base/src/port/port.tcl	2008-06-01 23:34:43 UTC (rev 37269)
@@ -1354,7 +1354,9 @@
                 if {!$quiet} {
                     puts stderr "no info for '$opt'"
                 }
-                continue
+                set inf ""
+            } else {
+                set inf $portinfo($ropt)
             }
             
             # Calculate field label
@@ -1364,7 +1366,6 @@
             }
             
             # Format the data
-            set inf $portinfo($ropt)
             if { $ropt eq "maintainers" } {
                 set inf [unobscure_maintainers $inf]
             }

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