From: Manuel Nickschas <sputnick@quassel-irc.org>
Date: Thu, 12 Feb 2009 16:50:20 +0000 (+0100)
Subject: So who woulda thunk that REMOVE_DUPLICATES fails on an empty list?
X-Git-Tag: 0.4.0~67
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=13107a33c065fe6c6fb402ae24e2adbfcf743287;ds=sidebyside

So who woulda thunk that REMOVE_DUPLICATES fails on an empty list?
---

diff --git a/i18n/CMakeLists.txt b/i18n/CMakeLists.txt
index a8b40684..2841799d 100644
--- a/i18n/CMakeLists.txt
+++ b/i18n/CMakeLists.txt
@@ -22,7 +22,9 @@ if(QT_LRELEASE_EXECUTABLE)
       list(APPEND gen_linguas ${lang})
     endif(flg)
   endforeach(TS_FILE ${avail_tsfiles})
-  list(REMOVE_DUPLICATES gen_linguas)
+  if(gen_linguas)
+    list(REMOVE_DUPLICATES gen_linguas)
+  endif(gen_linguas)
   message(STATUS "Including languages: ${gen_linguas}")
 else(QT_LRELEASE_EXECUTABLE)
   message(STATUS "WARNING: lrelease not found, you won't have translations!")