error: missing binary operator before token '('

Change-Id: Ieafb13245a11347cbda8a33e49ad618bf85d8a89

vcl/headless/svpgdi.cxx

@@ -138,7 +138,10 @@ void SvpSalGraphics::clipRegion(cairo_t* cr)
 
 bool SvpSalGraphics::drawAlphaRect(long nX, long nY, long nWidth, long nHeight, sal_uInt8 nTransparency)
 {
-#if ENABLE_CAIRO_CANVAS && CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 6, 0)
+#if !ENABLE_CAIRO_CANVAS
+    (void)nX; (void)nY; (void)nWidth; (void)nHeight; (void)nTransparency;
+    return false;
+#elif CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 6, 0)
     if (m_bUseLineColor || !m_bUseFillColor)
         return false;
 
@@ -192,11 +195,7 @@ bool SvpSalGraphics::drawAlphaRect(long nX, long nY, long nWidth, long nHeight,
     }
     return true;
 #else
-    (void)nX;
-    (void)nY;
-    (void)nWidth;
-    (void)nHeight;
-    (void)nTransparency;
+    (void)nX; (void)nY; (void)nWidth; (void)nHeight; (void)nTransparency;
     return false;
 #endif
 }