[patch] Add std:: prefix

gentoo581012a.patch (text/plain), 804 bytes, created by Martin von Gagern on 2016-04-24 21:00:04 UTC

Index: qtcurve-1.8.18/lib/utils/color.h
===================================================================
--- qtcurve-1.8.18.orig/lib/utils/color.h
+++ qtcurve-1.8.18/lib/utils/color.h
@@ -250,7 +250,7 @@ qtcColorTint(const QColor *base, const Q
         return *base;
     } else if (amount >= 1.0) {
         return *col;
-    } else if (isnan(amount)) {
+    } else if (std::isnan(amount)) {
         return *base;
     }
     const QtcColor qtc_base = {base->redF(), base->greenF(), base->blueF()};
@@ -267,7 +267,7 @@ qtcColorMix(const QColor *c1, const QCol
         return *c1;
     } else if (bias >= 1.0) {
         return *c2;
-    } else if (isnan(bias)) {
+    } else if (std::isnan(bias)) {
         return *c1;
     }
     const QtcColor qtc_c1 = {c1->redF(), c1->greenF(), c1->blueF()};