new version: 2017.1.3

The popup/no popup logic in SG_LOG() could be wrong before this commit,
because of missing parentheses around uses of the second macro argument.
For instance, this:

  SG_LOG(SG_NAVCACHE, t == 0 ? SG_WARN : SG_ALERT, "Message");

could cause a popup window to be displayed even though neither SG_WARN
nor SG_ALERT should do that in the current state of the logging system.

Thanks to Szymon Acedański for finding this.

simgear/debug/logstream.hxx

@@ -168,10 +168,10 @@ logstream& sglog();
     do { if(sglog().would_log(C,P)) {                         \
         std::ostringstream os; os << M;                  \
         sglog().log(C, P, __FILE__, __LINE__, os.str()); \
-        if (P == SG_POPUP) sglog().popup(os.str());      \
+        if ((P) == SG_POPUP) sglog().popup(os.str());    \
     } } while(0)
 #ifdef FG_NDEBUG
-# define SG_LOG(C,P,M)	do { if(P == SG_POPUP) SG_LOGX(C,P,M) } while(0)
+# define SG_LOG(C,P,M)	do { if((P) == SG_POPUP) SG_LOGX(C,P,M) } while(0)
 #else
 # define SG_LOG(C,P,M)	SG_LOGX(C,P,M)
 #endif

version

@@ -1 +1 @@
-2017.1.2
+2017.1.3