Merge pull request #128 from fastly/katie/zero-exit-status-code

𝟎 only log non-zero exit status codes
fastly · Feb 11, 2022 · e7ca791 · e7ca791
2 parents 8b96b78 + 5996ed9
commit e7ca791
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/src/execute.rs b/lib/src/execute.rs
@@ -264,7 +264,10 @@ impl ExecuteCtx {
             .await
             .map(|_| ())
             .map_err(|trap| {
-                event!(Level::ERROR, "WebAssembly trapped: {}", trap);
+                // Be sure that we only log non-zero status codes.
+                if trap.i32_exit_status() != Some(0) {
+                    event!(Level::ERROR, "WebAssembly trapped: {}", trap);
+                }
                 ExecutionError::WasmTrap(trap)
             });