fix compiler warning

JanMarvin · Jan 4, 2024 · a335125 · a335125
1 parent 72fa61b
commit a335125
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/helper_functions.cpp b/src/helper_functions.cpp
@@ -318,7 +318,7 @@ bool is_double(std::string x) {
 // [[Rcpp::export]]
 Rcpp::LogicalVector is_charnum(Rcpp::CharacterVector x) {
   Rcpp::LogicalVector out(x.size());
-  for (size_t i = 0; i < x.size(); ++i) {
+  for (R_xlen_t i = 0; i < x.size(); ++i) {
     out[i] = is_double(Rcpp::as<std::string>(x[i]));
   }
   return out;