[FIX-OpenMS#633] ConsoleUtils::breakStrings_ checks for ' ' before ca…

…lling String::suffix()

 * updated changelog accordingly



git-svn-id: https://open-ms.svn.sourceforge.net/svnroot/open-ms/branches/Release1.11.1@11976 6adb6e08-d915-0410-941f-83917bcadc18

CHANGELOG

@@ -20,6 +20,7 @@ TOPP:
 - XMLValidator can now be used on mzML files
 - fixed bug in MSSimulator/EnzymaticDigestion where amino acid "U" was leading to crash
 - fixed some problems with protein modifications in MascotAdapterOnline
+- fixed potential problems of TOPP help screens on small screens / small terminal windows
 
 Build system:
 - fixed issues with CMake 2.8.12
@@ -34,7 +35,8 @@ Resolved issues:
   #614 Amino acid "U" leads to crash in MSSimulator/EnzymaticDigestion
   #629 OpenMS is incompatible with CMake 2.8.12
   #630 Knime mime.types file should have lower case mime type names
-
+  #633 ConsoleUtils::breakString triggers uncaught exception if terminal size is too small
+
 ------------------------------------------------------------------------------------------ 
 ----                                  OpenMS 1.11                                     ---- 
 ------------------------------------------------------------------------------------------ 

source/APPLICATIONS/ConsoleUtils.C

@@ -167,8 +167,7 @@ namespace OpenMS
 
       // check if we are using the full length and split a word at the same time
       // cut a little earlier in that case for nicer looks
-      //std::cerr << line.size() << " "<< (result.size() == 0 ? line_len : short_line_len) << " " << short_line_len << "\n";
-      if (line.size() ==  (result.size() == 0 ? line_len : short_line_len) && short_line_len > 8)
+      if (line.size() ==  (result.size() == 0 ? line_len : short_line_len) && short_line_len > 8 && line.rfind(' ') != String::npos)
       {
         String last_word = line.suffix(' ');
         if (last_word.length() < 4)