1 files changed, 4 insertions, 1 deletions

diff --git a/music_sampler/sysfont.py b/music_sampler/sysfont.py
index 7bb518e..cdb3bf3 100644
--- a/music_sampler/sysfont.py
+++ b/music_sampler/sysfont.py
@@ -141,7 +141,10 @@ def _cache_fonts_fontconfig():
 
         # family and styles
         family = values[1].strip().lower()
-        stylevals = values[2].strip()
+        if len(values) > 2:
+            stylevals = values[2].strip()
+        else:
+            stylevals = ""
         style = STYLE_NONE
 
         if stylevals.find("Bold") >= 0: