Make sure .pre is defined

nlmixr2 · Sep 29, 2024 · 76c4fa2 · 76c4fa2
1 parent 4541f0d
commit 76c4fa2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/R/equation.R b/R/equation.R
@@ -269,6 +269,8 @@ mlxTxt <- function(file, retFile=FALSE) {
     if (requireNamespace("lixoftConnectors", quietly = TRUE)) {
       if (!checkmate::testCharacter(file, min.chars = 5, len=1)) {
         .pre <- substr(file, 1, 4)
+      } else {
+        .pre <- ""
       }
       if (.pre == "lib:") {
         if (is.na(.monolix2rx$lixoftConnectors)) {