Add nil case that went missing in 4fd0615

2023-11-03 01:33:49 -04:00 · 2023-11-03 01:33:49 -04:00 · 1aeab287e6
parent 2a95bc6be3
commit 1aeab287e6
1 changed files with 1 additions and 0 deletions
--- a/src/ShellCheck/Analytics.hs
+++ b/src/ShellCheck/Analytics.hs
@ -4380,6 +4380,7 @@ checkEqualsInCommand params originalToken =
    isLeadingNumberVar s =
        case takeWhile (/= '=') s of
            lead@(x:_) -> isDigit x && all isVariableChar lead && not (all isDigit lead)
+            [] -> False

    msg cmd leading (T_Literal litId s) = do
        -- There are many different cases, and the order of the branches matter.