fix: not correct regular expression pattern

opencobra · Jul 31, 2018 · 0d4c423 · 0d4c423
1 parent 9ab50bc
commit 0d4c423
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cobra/io/mat.py b/cobra/io/mat.py
@@ -24,7 +24,7 @@
 
 
 # precompiled regular expressions
-_bracket_re = re.compile("r\[[a-z]\]$")
+_bracket_re = re.compile(r"\[[a-z]\]$")
 _underscore_re = re.compile(r"_[a-z]$")