Fix regression of woodpecker-ci#4119

6543-forks · Sep 16, 2024 · 7d8c0b6 · 7d8c0b6
1 parent 375309a
commit 7d8c0b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cli/exec/metadata.go b/cli/exec/metadata.go
@@ -45,7 +45,7 @@ func metadataFromContext(_ context.Context, c *cli.Command, axis matrix.Axis) (m
 
 	var changedFiles []string
 	changedFilesRaw := c.String("pipeline-files")
-	if changedFilesRaw[0] == '[' {
+	if len(changedFilesRaw) != 0 && changedFilesRaw[0] == '[' {
 		if err := json.Unmarshal([]byte(changedFilesRaw), &changedFiles); err != nil {
 			return metadata.Metadata{}, fmt.Errorf("pipeline-files detected json but could not parse it: %w", err)
 		}