[PATCH 1/3] Detect Windows 7 or higher with a numeric comparison
Thiago Macieira
thiago at macieira.org
Wed Feb 11 22:45:49 PST 2015
Signed-off-by: Thiago Macieira <thiago at macieira.org>
---
subsurfacesysinfo.cpp | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/subsurfacesysinfo.cpp b/subsurfacesysinfo.cpp
index 2458d28..5b40d1c 100644
--- a/subsurfacesysinfo.cpp
+++ b/subsurfacesysinfo.cpp
@@ -473,7 +473,10 @@ QString SubsurfaceSysInfo::osArch()
extern "C" {
bool isWin7Or8()
{
- QString os = SubsurfaceSysInfo::prettyOsName();
- return os == "Windows 7" || os.startsWith("Windows 8");
+#ifdef Q_OS_WIN
+ return (QSysInfo::WindowsVersion & QSysInfo::WV_NT_based) >= QSysInfo::WV_WINDOWS7;
+#else
+ return false;
+#endif
}
}
--
2.1.4
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