Correction of returned url

core/src/main/java/hudson/matrix/MatrixBuild.java

@@ -124,6 +124,16 @@ public class MatrixBuild extends AbstractBuild<MatrixProject,MatrixBuild> {
             return MatrixBuild.this.getRun(combination);
         }
         
+        /**
+        * Return absolute url of run {@link MatrixRun} which belongs to a given build {@link MatrixBuild}. 
+        * If there is no run which belongs to the build, return url of run, which belongs to the nearest previous build.
+        *
+        */
+        public String getNearestRunUrl(){           
+            String url = Jenkins.getInstance().getRootUrl() + getRun().getUrl();
+            return url;
+        }
+
         public String getShortUrl() {
             return Util.rawEncode(combination.toString());
         }
@@ -235,7 +245,7 @@ public class MatrixBuild extends AbstractBuild<MatrixProject,MatrixBuild> {
     public Object getDynamic(String token, StaplerRequest req, StaplerResponse rsp) {
         try {
             MatrixRun item = getRun(Combination.fromString(token));
-            if(item!=null)
+            if(item!=null && item.getNumber()==this.getNumber()) //do not return run of other matrix build
                 return item;
         } catch (IllegalArgumentException _) {
             // failed to parse the token as Combination. Must be something else

core/src/main/resources/hudson/matrix/MatrixBuild/ajaxMatrix.jelly

@@ -35,7 +35,7 @@ THE SOFTWARE.
           <img src="${imagesURL}/24x24/grey.png" tooltip="${%Not run}" alt="${%Not run}" height="24" width="24"/>
         </j:when>
         <j:otherwise>
-          <a href="${p.shortUrl}/" class="model-link">
+          <a href="${p.nearestRunUrl}/" class="model-link">
             <img src="${imagesURL}/24x24/${b.buildStatusUrl}" tooltip="${p.tooltip} ${it.number!=b.number?(it.isBuilding()?'- pending' : '- skipped'):''}" alt="${p.tooltip}" style="${it.number!=b.number?'opacity:0.5':''}" height="24" width="24"/>
             <j:if test="${empty(o.x) and empty(o.y)}">
               ${p.combination.toString(o.z)}