@@ -66,7 +66,12 @@ abstract class FS_POSIX extends FS { | |||
String w = readPipe(userHome(), // | |||
new String[] { "bash", "--login", "-c", "which git" }, // | |||
Charset.defaultCharset().name()); | |||
return new File(w).getParentFile().getParentFile(); | |||
if (w == null || w.length() == 0) | |||
return null; | |||
File parentFile = new File(w).getParentFile(); | |||
if (parentFile == null) | |||
return null; | |||
return parentFile.getParentFile(); | |||
} | |||
return null; |