[maven] 01/01: Test for empty value and avoid needless space

[mi...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

michaelo pushed a commit to branch avoid-empty-locations
in repository https://gitbox.apache.org/repos/asf/maven.git

commit 8df10f93be44d731ee0384cb21476e562e5f2300
Author: Michael Osipov <mi...@apache.org>
AuthorDate: Sun Jan 31 19:51:32 2021 +0100

    Test for empty value and avoid needless space
---
 .../main/java/org/apache/maven/exception/DefaultExceptionHandler.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java b/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java
index 30b73f4..7d19818 100644
--- a/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java
+++ b/maven-core/src/main/java/org/apache/maven/exception/DefaultExceptionHandler.java
@@ -149,7 +149,8 @@ public class DefaultExceptionHandler
         }
 
         String message = System.lineSeparator()
-            + "The project " + result.getProjectId() + " (" + result.getPomFile() + ") has "
+            + "The project " + ( result.getProjectId().isEmpty() ? "" : result.getProjectId() + " " )
+            + "(" + result.getPomFile() + ") has "
             + children.size() + " error" + ( children.size() == 1 ? "" : "s" );
 
         return new ExceptionSummary( null, message, null, children );