doc/generate: minor cleanup

Remove the unused 'upperFirst' function, and fix a potential NPE due to an incorrect predicate. Change-Id: I671a3418b82ea77e5c9bb598f2be0b958078e464 Reviewed-on: https://go-review.googlesource.com/c/tools/+/611575 Reviewed-by: Alan Donovan <[email protected]> LUCI-TryBot-Result: Go LUCI <[email protected]> Auto-Submit: Robert Findley <[email protected]>
golang · Sep 6, 2024 · ce7eed4 · ce7eed4
1 parent 075ae7d
commit ce7eed4
Showing 1 changed file with 1 addition and 8 deletions.
diff --git a/gopls/doc/generate/generate.go b/gopls/doc/generate/generate.go
@@ -452,7 +452,7 @@ func loadLenses(settingsPkg *packages.Package, defaults map[settings.CodeLensSou
 							return nil, fmt.Errorf("%s: declare one CodeLensSource per line", posn)
 						}
 						lit, ok := spec.Values[0].(*ast.BasicLit)
-						if !ok && lit.Kind != token.STRING {
+						if !ok || lit.Kind != token.STRING {
 							return nil, fmt.Errorf("%s: CodeLensSource value is not a string literal", posn)
 						}
 						value, _ := strconv.Unquote(lit.Value) // ignore error: AST is well-formed
@@ -539,13 +539,6 @@ func lowerFirst(x string) string {
 	return strings.ToLower(x[:1]) + x[1:]
 }
 
-func upperFirst(x string) string {
-	if x == "" {
-		return x
-	}
-	return strings.ToUpper(x[:1]) + x[1:]
-}
-
 func fileForPos(pkg *packages.Package, pos token.Pos) (*ast.File, error) {
 	fset := pkg.Fset
 	for _, f := range pkg.Syntax {