Fix for linux font path parsing assertion.

modules/juce_graphics/native/juce_linux_Fonts.cpp

@@ -112,7 +112,8 @@ public:
         if (index >= fontDirs.size())
             return false;
 
-        iter = new DirectoryIterator (fontDirs [index++], true);
+        iter = new DirectoryIterator (File::getCurrentWorkingDirectory()
+                                         .getChildFile (fontDirs [index++]), true);
         return next();
     }
 
@@ -167,11 +168,11 @@ public:
     //==============================================================================
     struct KnownTypeface
     {
-        KnownTypeface (const File& file_, const int faceIndex_, const FTFaceWrapper& face)
-           : file (file_),
+        KnownTypeface (const File& f, const int index, const FTFaceWrapper& face)
+           : file (f),
              family (face.face->family_name),
              style (face.face->style_name),
-             faceIndex (faceIndex_),
+             faceIndex (index),
              isMonospaced ((face.face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0),
              isSansSerif (isFaceSansSerif (family))
         {
@@ -190,17 +191,12 @@ public:
     {
         const KnownTypeface* ftFace = matchTypeface (fontName, fontStyle);
 
-        if (ftFace == nullptr)
-            ftFace = matchTypeface (fontName, "Regular");
-
-        if (ftFace == nullptr)
-            ftFace = matchTypeface (fontName, String::empty);
+        if (ftFace == nullptr)  ftFace = matchTypeface (fontName, "Regular");
+        if (ftFace == nullptr)  ftFace = matchTypeface (fontName, String::empty);
 
         if (ftFace != nullptr)
         {
-            FTFaceWrapper::Ptr face (new FTFaceWrapper (library, ftFace->file, ftFace->faceIndex));
-
-            if (face->face != 0)
+            if (FTFaceWrapper::Ptr face = new FTFaceWrapper (library, ftFace->file, ftFace->faceIndex))
             {
                 // If there isn't a unicode charmap then select the first one.
                 if (FT_Select_Charmap (face->face, ft_encoding_unicode) != 0)