From 61314db79d19a255ca2f735b7f1faf85eb72deca Mon Sep 17 00:00:00 2001
From: Paul Fd <paul@ferrand.cc>
Date: Sun, 15 Mar 2020 10:43:42 +0100
Subject: [PATCH] do while trick on debug

---
 src/sfizz/Curve.cpp | 5 ++---
 src/sfizz/Debug.h   | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/sfizz/Curve.cpp b/src/sfizz/Curve.cpp
index b54807ec..ee9c5af2 100644
--- a/src/sfizz/Curve.cpp
+++ b/src/sfizz/Curve.cpp
@@ -223,11 +223,10 @@ void CurveSet::addCurveFromHeader(absl::Span<const Opcode> members)
     Curve::Interpolator itp = Curve::Interpolator::Linear;
 
     if (const Opcode* opc = findOpcode(hash("curve_index"))) {
-        if (auto opt = readOpcode<int>(opc->value, {0, 255})) {
+        if (auto opt = readOpcode<int>(opc->value, {0, 255}))
             curveIndex = *opt;
-        } else {
+        else
             DBG("Invalid value for curve index: " << opc->value);
-        }
     }
 
 #if 0 // potential sfizz extension
diff --git a/src/sfizz/Debug.h b/src/sfizz/Debug.h
index 6ef5a8b7..72d239bc 100644
--- a/src/sfizz/Debug.h
+++ b/src/sfizz/Debug.h
@@ -45,7 +45,7 @@
     ASSERTFALSE
 
 // Debug message
-#define DBG(ostream) std::cerr << ostream << '\n'
+#define DBG(ostream) do { std::cerr << ostream << '\n'; } while (0)
 
 #else // NDEBUG