svn commit: r465086 - head/graphics/dspdfviewer/files

[Adriaan de Groot]

Author: adridg
Date: Tue Mar 20 13:01:42 2018
New Revision: 465086
URL: https://svnweb.freebsd.org/changeset/ports/465086

Log:
  Fix graphics/dspdfviewer build with modern Clang. The error message
  is in the (new) patch.
  
  PR:		226524
  Approved by:	tcberner (mentor, implicit)
  Differential Revision:	https://reviews.freebsd.org/D14652

Added:
  head/graphics/dspdfviewer/files/patch-hyperlinkarea.cpp   (contents, props changed)

Added: head/graphics/dspdfviewer/files/patch-hyperlinkarea.cpp
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/graphics/dspdfviewer/files/patch-hyperlinkarea.cpp	Tue Mar 20 13:01:42 2018	(r465086)
@@ -0,0 +1,18 @@
+Fix build with modern Clang
+
+../hyperlinkarea.cpp:35:18: error: zero as null pointer constant [-Werror,-Wzero-as-null-pointer-constant]
+  if ( pixmap == 0 )
+                 ^
+                 nullptr
+
+--- hyperlinkarea.cpp.orig	2018-03-11 12:58:40 UTC
++++ hyperlinkarea.cpp
+@@ -32,7 +32,7 @@ HyperlinkArea::HyperlinkArea(QLabel* ima
+     throw WrongLinkType();
+   QRect mySize;
+   const QPixmap* pixmap = imageLabel->pixmap();
+-  if ( pixmap == 0 )
++  if ( pixmap == nullptr )
+     throw /** FIXME Exception **/ std::runtime_error("Tried to construct a HyperlinkArea from an image label without a pixmap");
+   
+   QRectF sizeWithinImageLabel = link.linkArea();