diff --git a/vars/compileDoc.groovy b/vars/compileDoc.groovy
index d566ff5..e499aa5 100644
--- a/vars/compileDoc.groovy
+++ b/vars/compileDoc.groovy
@@ -1,6 +1,8 @@
 // Pipeline de construction des images Docker des services Zéphir
 def call() {
     def buildTag
+    def gitEmail = params.gitEmail ? params.gitEmail : 'jenkins@cadoles.com'
+    def gitUsername = params.gitUsername ? params.gitUsername : 'Jenkins'
 
     pipeline {
 
@@ -106,6 +108,9 @@ def call() {
                                     def projectName = env.project_name
                                     def destFolder = "${projectName}/${docProfile}"
                                     def result = tamarin.compileDoc(env.buildProfile)
+				    if(result.size() == 0) {
+				    	error('No artefact produced')
+				    }
                                     println(result)
                                     if(docProfile != 'draft') {
                                         def publicFolder = "${destFolder}/latest/public"
@@ -160,6 +165,10 @@ def call() {
                                     sh(script: "chmod +x ./sshForJenkins.sh")
                                     if (docProfile != 'draft') { 
                                         withEnv(["GIT_SSH=./sshForJenkins.sh"]) {
+                                            // Add git username/email
+                                            sh("git config user.email '${gitEmail}'")
+                                            sh("git config user.username '${gitUsername}'")
+
                                             sh """
                                             git tag -am "paquet" release/v${dateTag}
                                             """
@@ -169,6 +178,10 @@ def call() {
                                         }
                                     }
                                     withEnv(["GIT_SSH=./sshForJenkins.sh"]) {
+                                        // Add git username/email
+                                        sh("git config user.email '${gitEmail}'")
+                                        sh("git config user.username '${gitUsername}'")
+
                                         sh """
                                         git tag -d ${env.ref}
                                         git push origin :${env.ref}