Error: git-draw.dot: syntax error in line "$linenumber" near ''.

[ghost]

Hello!

I have a relatively big project with many branches, and apparently some code has Chinese comments.

When I run git-draw, I get the following error:

Error: git-draw.dot: syntax error in line "21" near ''

If I remove this line, I get same error for other lines, the common property thereof be containing Chinese characters.

How would I debug this issue?