From 0e7abfd3a799a48366cc6ef6fc63bc7c3636ded2 Mon Sep 17 00:00:00 2001
From: Michael Pyne <mpyne@kde.org>
Date: Mon, 17 Mar 2014 00:12:40 -0400
Subject: [PATCH] Give better error message if guessing a module name guesses
 too many.

What we really want is for this to actually allow many modules I
suppose, but for now you'll need to use the config file with module-sets
to get the same effect.
---
 modules/ksb/Application.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/modules/ksb/Application.pm b/modules/ksb/Application.pm
index ab4f243..5e06ada 100644
--- a/modules/ksb/Application.pm
+++ b/modules/ksb/Application.pm
@@ -492,10 +492,15 @@ sub _resolveSelectorsIntoModules
             }
             else {
                 my $set = ksb::ModuleSet::KDEProjects->new($ctx, "guessed_from_cmdline");
+                my $searchItem = $guessedModule->name();
                 $set->setModulesToFind($guessedModule->name());
 
                 my @results = _expandModuleSets($ctx, $modNewRef, $set);
-                $guessedModule = shift @results;
+                $guessedModule = first { "$_" eq "$searchItem" } @results;
+                if (!$guessedModule) {
+                    # This is a misfeature, I know. This should support whole sets too.
+                    croak_runtime ("$searchItem doesn't match a single module, it matches many.");
+                }
             }
         }
     }