David Legault reported that unescape2() doesn't handle \0 right

because scanf("0%o") needs a 0 _and_ one or more digits. So add it to
the end of the \n translation list (where it returns the null terminator).

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/lib.c b/lib/lib.c
index 71ce1fac..930f66e4 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -453,7 +453,7 @@ int unescape2(char **c, int echo)
     }
   }
 
-  if (-1 == (idx = stridx("\\abeEfnrtv'\"?", **c))) return '\\';
+  if (-1 == (idx = stridx("\\abeEfnrtv'\"?0", **c))) return '\\';
   ++*c;
 
   return "\\\a\b\033\033\f\n\r\t\v'\"?"[idx];