--- libwps-0.4.6/src/lib/WPS8TextStyle.cpp.orig	Sat May  6 18:50:20 2017
+++ libwps-0.4.6/src/lib/WPS8TextStyle.cpp	Sat May  6 18:50:59 2017
@@ -466,7 +466,7 @@
 			break;
 		case 0x1e:
 		{
-			bool single = true;
+			bool is_single = true;
 			switch (data.m_value)
 			{
 			case 1:
@@ -475,7 +475,7 @@
 				f << "underl[word],";
 				break;
 			case 3:
-				single = false;
+				is_single = false;
 				break; // double
 			case 4:
 				f << "underl[dot],";
@@ -518,12 +518,12 @@
 				break;
 			case 23:
 				f << "underl[curve]";
-				single = false;
+				is_single = false;
 				break; // and double
 			default:
 				f << "###underlFlag=" << data.m_value << ",";
 			}
-			if (single)
+			if (is_single)
 				textAttributeBits |= WPS_UNDERLINE_BIT;
 			else
 				textAttributeBits |= WPS_DOUBLE_UNDERLINE_BIT;