fix issue continuing session after aborted

packages/opencode/src/session/index.ts

@@ -446,26 +446,28 @@ export namespace Session {
             content: x,
           }),
         ),
-        ...msgs.flatMap((msg): CoreMessage[] => {
+        ...msgs
-          switch (msg.role) {
+          .filter((msg) => msg.parts.length > 0)
-            case "user":
+          .flatMap((msg): CoreMessage[] => {
-              return [
+            switch (msg.role) {
-                {
+              case "user":
-                  role: "user",
+                return [
-                  content: toUserContent(msg.parts),
+                  {
-                },
+                    role: "user",
-              ]
+                    content: toUserContent(msg.parts),
-            case "assistant":
+                  },
-              return [
+                ]
-                {
+              case "assistant":
-                  role: "assistant",
+                return [
-                  content: toAssistantContent(msg.parts),
+                  {
-                },
+                    role: "assistant",
-              ]
+                    content: toAssistantContent(msg.parts),
-            default:
+                  },
-              return []
+                ]
-          }
+              default:
-        }),
+                return []
+            }
+          }),
       ],
       temperature: model.info.id === "codex-mini-latest" ? undefined : 0,
       tools: {