Restore POSIX uname version fallback code

wesnoth · Aug 10, 2018 · 1bb926a · 1bb926a
1 parent dd965e8
commit 1bb926a
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/desktop/version.cpp b/src/desktop/version.cpp
@@ -151,6 +151,22 @@ std::string os_version()
 		if(!ver.empty()) {
 			return ver;
 		}
+	} else {
+
+	//
+	// POSIX uname version fallback.
+	//
+
+		utsname u;
+
+		if(uname(&u) != 0) {
+			ERR_DU << "os_version: uname error (" << strerror(errno) << ")\n";
+		}
+
+		return formatter() 	<< u.sysname << ' '
+							<< u.release << ' '
+							<< u.version << ' '
+							<< u.machine;
 	}
 
 #elif defined(_WIN32)