diff --git a/dk b/dk
index b8b938d..8bd589d 100755
--- a/dk
+++ b/dk
@@ -253,7 +253,10 @@ function update_apps_func_sqlmig() {
     [ -n "$srcdir" ] || srcdir="$dest"
     [ "${srcdir%/config/sqlmig}" != "$srcdir" ] || srcdir="$srcdir/config/sqlmig"
 
-    [ -d "$srcdir" ] || return 0
+    if [ ! -d "$srcdir" ]; then
+        eerror "$srcdir: répertoire introuvable"
+        return 1
+    fi
 
     local -a sqlmigs; local sqlmig name
     array_lsall sqlmigs "$srcdir"
@@ -293,25 +296,28 @@ function build_update_apps() {
     esac
 
     etitle "Mise à jour des dépendances"
-    local app type url dest branch after_update after_updates
+    local app var type url dest branch after_update after_updates
     for app in "${APPS[@]}"; do
         etitle "$app"
-        url="${app}_URL"; url="${!url}"
+
+        var="${app//-/_}"
+
+        url="${var}_URL"; url="${!url}"
         [ -n "$url" ] || {
             ewarn "$app: vous devez définir l'url"
             eend; return 1
         }
 
-        dest="${app}_DEST"; dest="${!dest}"
+        dest="${var}_DEST"; dest="${!dest}"
         [ -n "$dest" ] || dest="$app/b"
         mkdir -p "$dest" || { eend; return 1; }
 
-        origin="${app}_${PROFILE}_ORIGIN"; origin="${!origin}"
-        [ -n "$origin" ] || { origin="${app}_ORIGIN"; origin="${!origin}"; }
+        origin="${var}_${PROFILE}_ORIGIN"; origin="${!origin}"
+        [ -n "$origin" ] || { origin="${var}_ORIGIN"; origin="${!origin}"; }
         [ -n "$origin" ] || origin="$DEFAULT_ORIGIN"
 
-        branch="${app}_${PROFILE}_BRANCH"; branch="${!branch}"
-        [ -n "$branch" ] || { branch="${app}_BRANCH"; branch="${!branch}"; }
+        branch="${var}_${PROFILE}_BRANCH"; branch="${!branch}"
+        [ -n "$branch" ] || { branch="${var}_BRANCH"; branch="${!branch}"; }
         [ -n "$branch" ] || branch="$DEFAULT_BRANCH"
 
         dest="$dest/$app"
@@ -329,7 +335,7 @@ function build_update_apps() {
             cd "$cwd"
         fi
 
-        type="${app}_TYPE"; type="${!type}"
+        type="${var}_TYPE"; type="${!type}"
         if [ -z "$type" ]; then
             if [ -f "$dest/composer.json" ]; then
                 type=composer
@@ -338,9 +344,9 @@ function build_update_apps() {
             fi
         fi
 
-        after_updates="${app}_AFTER_UPDATE"
+        after_updates="${var}_AFTER_UPDATE"
         if is_defined "$after_updates"; then
-            after_updates="$after_updates[@]"; after_updates="${!after_updates}"
+            after_updates="$after_updates[@]"; after_updates=("${!after_updates}")
         elif [ "$type" == composer ]; then
             after_updates=(sqlmig)
         else