tools: Ignore unfinished ascii escape codes.

- Ignore if the code doesn't end in 'm'.
2019-07-21 23:00:35 +10:00 · 2019-07-21 23:00:35 +10:00 · ee27439a7c
commit ee27439a7c
parent 7f9e572a18
2 changed files with 7 additions and 1 deletions
--- a/eris/termstr.py
+++ b/eris/termstr.py
@ -170,7 +170,10 @@ class TermStr(collections.UserString):
                end_index = part.index("K")
                codes = []
            else:
-                end_index = part.index("m")
+                try:
+                    end_index = part.index("m")
+                except ValueError:
+                    continue
                codes = part[1:end_index].split(";")
            previous_code = None
            for index, code in enumerate(codes):