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Fix empty branch in regex

Fixes bug 649244:
https://bugzilla.gnome.org/show_bug.cgi?id=649244

Closes #57.
This commit is contained in:
Nick Wellnhofer
2019-09-25 13:57:42 +02:00
parent 1fbcf4098b
commit c2b0a184a9
3 changed files with 25 additions and 7 deletions

9
test/regexp/bug649244 Normal file
View File

@@ -0,0 +1,9 @@
=>S(a|)E
SE
SxE
=>S(|b)E
SE
SxE
=>S(a||b)E
SE
SxE