diff --git a/run.py b/run.py
index c638bf4..56d61c2 100644
--- a/run.py
+++ b/run.py
@@ -73,9 +73,13 @@ class coverage_info(list):
         list.__init__(self)
         xmldoc = xml.dom.minidom.parse(xml_filename)
         itemlist = xmldoc.getElementsByTagName('package')
+        if module_basepath is None:
+            offset_mod_path = 0
+        else:
+            offset_mod_path = len(module_basepath) + 1
         for p in itemlist:
             module = {}
-            module[jsonlog.COVI_KEY_NAME] = p.attributes['name'].value[len(module_basepath) + 1:]
+            module[jsonlog.COVI_KEY_NAME] = p.attributes['name'].value[offset_mod_path:]
             module[jsonlog.COVI_KEY_FILEPATH] = p.attributes['name'].value.replace('.', os.path.sep)
             module[jsonlog.COVI_KEY_LINE_COVERAGE] = float(p.attributes['line-rate'].value) * 100.
             try:
@@ -85,7 +89,7 @@ class coverage_info(list):
             module[jsonlog.COVI_KEY_FILES] = []
             for c in p.getElementsByTagName('class'):
                 f = {}
-                f[jsonlog.COVI_KEY_NAME] = c.attributes['filename'].value[len(module_basepath) + 1:].replace(os.path.sep, '.')
+                f[jsonlog.COVI_KEY_NAME] = c.attributes['filename'].value[offset_mod_path:].replace(os.path.sep, '.')
                 f[jsonlog.COVI_KEY_FILEPATH] = c.attributes['filename'].value
                 f[jsonlog.COVI_KEY_LINE_COVERAGE] = float(c.attributes['line-rate'].value) * 100.
                 try:
diff --git a/templates/unittest_head.tex b/templates/unittest_head.tex
index d3f3327..c911c4c 100644
--- a/templates/unittest_head.tex
+++ b/templates/unittest_head.tex
@@ -42,6 +42,7 @@
     {ä}{ {\"a} }1
     {ö}{ {\"o} }1
     {~}{ {\textasciitilde} }1
+    {°}{ {\textdegree} }1
 }
 \usepackage{color}
 \definecolor{bg-partially-covered}{rgb}{1,1,0.6}    % light-yellow