diff options
Diffstat (limited to 'lib/strings.nix')
| -rw-r--r-- | lib/strings.nix | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/strings.nix b/lib/strings.nix index 820d1901f94..11066890ec3 100644 --- a/lib/strings.nix +++ b/lib/strings.nix @@ -253,10 +253,7 @@ rec { => false */ hasInfix = infix: content: - let - drop = x: substring 1 (stringLength x) x; - in hasPrefix infix content - || content != "" && hasInfix infix (drop content); + builtins.match ".*${escapeRegex infix}.*" content != null; /* Convert a string to a list of characters (i.e. singleton strings). This allows you to, e.g., map a function over each character. However, |