Merge branch 'master' of outdead.github.com:outdead/regex-range-builder

Author: outdead

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Korotkiy Pavel
+Copyright (c) 2019 Pavel Korotkiy
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

range.sh

@@ -227,7 +227,7 @@ function parse_into_regex() {
 
                     if [ $a -eq ${prev_m} ]; then
                         if [ "${repeat}" -gt 0 ]; then
-                            local repeat_p=$(( "${repeat} + 1" ))
+                            local repeat_p=$(( ${repeat} + 1 ))
                             reg+="{${repeat_p}}"
                         else
                             reg+="[${from}-${to}]"