Skip empty captures (#46)

simonbs · May 12, 2022 · 9c30119 · 9c30119
1 parent a87e64f
commit 9c30119
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/Runestone/TreeSitter/TreeSitterQueryCursor.swift b/Sources/Runestone/TreeSitter/TreeSitterQueryCursor.swift
@@ -47,7 +47,7 @@ final class TreeSitterQueryCursor {
             let match = TreeSitterQueryMatch(captures: captures)
             let evaluator = TreeSitterTextPredicatesEvaluator(match: match, stringView: stringView)
             result += captures.filter { capture in
-                return evaluator.evaluatePredicates(in: capture)
+                return capture.byteRange.length > 0 && evaluator.evaluatePredicates(in: capture)
             }
         }
         return result