fix build path for vscode task

ianpaulwright · ianpaulwright · commit ad0f8f9d9b6b · 2020-04-28T15:51:54.000+01:00
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
@@ -7,9 +7,10 @@
             "label": "build",
             "type": "shell",
             "command": "cd build; make",
-            "problemMatcher": [
-                "$gcc"
-            ],
+            "problemMatcher": {
+                "base": "$gcc",
+                "fileLocation": ["relative", "../"]
+            },
             "group": {
                 "kind": "build",
                 "isDefault": true
