bake: check for empty source

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
docker · Mar 27, 2023 · 2d1ce9a · 2d1ce9a
1 parent 2d105f7
commit 2d1ce9a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/buildx/bake.ts b/src/buildx/bake.ts
@@ -38,7 +38,10 @@ export class Bake {
     let remoteDef;
     const files: Array<string> = [];
     if (sources) {
-      for (const source of sources) {
+      for (const source of sources.map(v => v.trim())) {
+        if (source.length == 0) {
+          continue;
+        }
         if (!Util.isValidRef(source)) {
           files.push(source);
           continue;