From d2a251c06636c61ed95d31d731652bb5122f1ad6 Mon Sep 17 00:00:00 2001
From: Cristian Maglie <c.maglie@arduino.cc>
Date: Fri, 24 Aug 2018 14:27:50 +0200
Subject: [PATCH] Improved error message when no library headers are found

---
 .../cc/arduino/contributions/libraries/LibrariesIndexer.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arduino-core/src/cc/arduino/contributions/libraries/LibrariesIndexer.java b/arduino-core/src/cc/arduino/contributions/libraries/LibrariesIndexer.java
index 4193b2ba0..8b7acae74 100644
--- a/arduino-core/src/cc/arduino/contributions/libraries/LibrariesIndexer.java
+++ b/arduino-core/src/cc/arduino/contributions/libraries/LibrariesIndexer.java
@@ -54,6 +54,7 @@ import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 
+import static processing.app.I18n.format;
 import static processing.app.I18n.tr;
 
 public class LibrariesIndexer {
@@ -203,7 +204,7 @@ public class LibrariesIndexer {
       LegacyUserLibrary lib = LegacyUserLibrary.create(folderDesc);
       String[] headers = BaseNoGui.headerListFromIncludePath(lib.getSrcFolder());
       if (headers.length == 0) {
-        throw new IOException(lib.getSrcFolder().getAbsolutePath());
+        throw new IOException(format(tr("no headers files (.h) found in {0}"), lib.getSrcFolder()));
       }
       addToInstalledLibraries(lib);
       return;
@@ -213,7 +214,7 @@ public class LibrariesIndexer {
     UserLibrary lib = UserLibrary.create(folderDesc);
     String[] headers = BaseNoGui.headerListFromIncludePath(lib.getSrcFolder());
     if (headers.length == 0) {
-      throw new IOException(lib.getSrcFolder().getAbsolutePath());
+      throw new IOException(format(tr("no headers files (.h) found in {0}"), lib.getSrcFolder()));
     }
     addToInstalledLibraries(lib);