Fix regexp with space for compatibility

5 years ago · 9132b6dec9
parent 550a6b4340
commit 9132b6dec9
1 changed files with 2 additions and 1 deletions
--- a/3
+++ b/3
@ -1318,7 +1318,8 @@ function is_valid_branch_name() {
  #  * "~", "^", ":", "\", space
  #  * end with a "/"
  #  * end with ".lock"
-  [[ "$1" =~ (\/\.|\.\.|[~^:\\ ]|\/$|\.lock$) ]] && return 1
+  pattern='(\/\.|\.\.|[~^:\\ ]|\/$|\.lock$)'
+  [[ "$1" =~ $pattern ]] && return 1
  return 0
 }