diff --git a/cpclib-asm/src/assembler/mod.rs b/cpclib-asm/src/assembler/mod.rs
index 5d9e48e0..baffa7e6 100644
--- a/cpclib-asm/src/assembler/mod.rs
+++ b/cpclib-asm/src/assembler/mod.rs
@@ -3355,12 +3355,8 @@ pub fn visit_located_token(
     let nb_additional_warnings = env.warnings.len() - nb_warnings;
     for i in 0..nb_additional_warnings {
         let warning = &mut env.warnings[i + nb_warnings];
-        if !warning.is_located() {
-            *warning = AssemblerError::RelocatedWarning {
-                warning: Box::new(warning.clone()),
-                span: span.clone()
-            };
-        }
+        *warning = warning.clone().locate_warning(span.clone());
+
         // TODO check why it has been done this way
         //      maybe source code is not retrained and there are random crashes ?
         //     anyway I comment it now because it breaks warning merge
diff --git a/cpclib-asm/src/assembler/processed_token.rs b/cpclib-asm/src/assembler/processed_token.rs
index 2cba38a6..2c7c7556 100644
--- a/cpclib-asm/src/assembler/processed_token.rs
+++ b/cpclib-asm/src/assembler/processed_token.rs
@@ -1009,7 +1009,7 @@ where
                                     msg: format!("Header has been removed for {txt}")
                                 };
                                 let warning = if let Some(span) = possible_span {
-                                    warning.locate(span.clone())
+                                    warning.locate_warning(span.clone())
                                 }
                                 else {
                                     warning
diff --git a/cpclib-asm/src/error.rs b/cpclib-asm/src/error.rs
index 29ee2c1f..3e37f1ad 100644
--- a/cpclib-asm/src/error.rs
+++ b/cpclib-asm/src/error.rs
@@ -340,6 +340,18 @@ impl AssemblerError {
             }
         }
     }
+
+    pub fn locate_warning(self, span: Z80Span) -> Self {
+        if self.is_located() {
+            self
+        }
+        else {
+            AssemblerError::RelocatedWarning {
+                span,
+                warning: Box::new(self)
+            }
+        }
+    }
 }
 
 pub(crate) const LD_WRONG_SOURCE: &'static str = "LD: error in the source";
diff --git a/cpclib-visual-bndbuild/src/lib.rs b/cpclib-visual-bndbuild/src/lib.rs
index 39fa0185..1cdf546f 100644
--- a/cpclib-visual-bndbuild/src/lib.rs
+++ b/cpclib-visual-bndbuild/src/lib.rs
@@ -341,7 +341,10 @@ impl BndBuildApp {
                         ui.menu_button("Open Recent", |ui| {
                             for fname in self.recent_files.clone().iter().rev() {
                                 if ui
-                                    .add(Button::new(fname.display().to_string()).wrap_mode(egui::TextWrapMode::Extend))
+                                    .add(
+                                        Button::new(fname.display().to_string())
+                                            .wrap_mode(egui::TextWrapMode::Extend)
+                                    )
                                     .clicked()
                                 {
                                     self.load(fname);