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-rw-r--r--src/wasm-s-parser.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/wasm-s-parser.h b/src/wasm-s-parser.h
index 642a28606..eb86376ab 100644
--- a/src/wasm-s-parser.h
+++ b/src/wasm-s-parser.h
@@ -1,6 +1,7 @@
//
-// Parses WebAssembly code in S-Expression format, as in .wast files.
+// Parses WebAssembly code in S-Expression format, as in .wast files
+// such as are in the spec test suite.
//
#include <cmath>
@@ -11,7 +12,7 @@
namespace wasm {
-int debug;
+int debug = 0; // wasm::debug is set in main(), typically from an env var
using namespace cashew;