Remove is_error invokation on function return with valid negative values

airlift · Sep 25, 2024 · f998484 · f998484
1 parent befc81b
commit f998484
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/io/airlift/compress/v3/zstd/ZstdNative.java b/src/main/java/io/airlift/compress/v3/zstd/ZstdNative.java
@@ -154,7 +154,8 @@ public static long decompressedLength(MemorySegment compressed, long compressedL
             throw new Error("Unexpected exception", e);
         }
 
-        if (isError(result)) {
+        // -1 is valid return for content size unknown
+        if (result < -1) {
             throw new IllegalArgumentException("Unknown error occurred during decompression: " + getErrorName(result));
         }
         return result;