Bug#897761: patch

[Adam Borowski]

Control: tags -1 +patch

Here's a patch for this one.  Alas, fixing the gcc-8 FTBFS uncovers an
unrelated FTBFS with tex crap, which would need to be fixed as well.

-- 
⢀⣴⠾⠻⢶⣦⠀ So a Hungarian gypsy mountainman, lumberjack by day job,
⣾⠁⢰⠒⠀⣿⡁ brigand by, uhm, hobby, invented a dish: goulash on potato
⢿⡄⠘⠷⠚⠋⠀ pancakes.  Then the Polish couldn't decide which of his
⠈⠳⣄⠀⠀⠀⠀ adjectives to use for the dish's name.

--- gnuift-0.1.14+ds.orig/libGIFTAcDistanceMatrix/include/CPersistentMatrix.h
+++ gnuift-0.1.14+ds/libGIFTAcDistanceMatrix/include/CPersistentMatrix.h
@@ -58,7 +58,7 @@ public:
   bool putLineVector(long inY,
 		     CLineVector const& outVector);
 
-  bool setValue(long inX,
+  void setValue(long inX,
 		long inY,
 		T const& inValue);
 
@@ -190,19 +190,17 @@ bool CPersistentMatrix<T>::putLineVector
 }
 
 template<class T>
-bool CPersistentMatrix<T>::setValue(long inX,
+void CPersistentMatrix<T>::setValue(long inX,
 				    long inY,
 				    T const& inValue){
   if(!mContent)
-    return false;
+    return;
   
   mContent->seekp((inY * mXSize + inX) * sizeof(T) );
   
   mContent->write(&inValue,sizeof(inValue));
 
   mContent->flush();
-
-  return (*mContent);
 }
 
 ///
--- gnuift-0.1.14+ds.orig/libGIFTAcDistanceMatrix/include/CPersistentVector.h
+++ gnuift-0.1.14+ds/libGIFTAcDistanceMatrix/include/CPersistentVector.h
@@ -59,7 +59,7 @@ public:
   bool read(istream& inStream,
 	    long inNumRecords);
   ///
-  bool write(ostream& outStream)const;
+  void write(ostream& outStream)const;
   ///
   void init(T const& inDefaultValue);
 };
@@ -117,7 +117,7 @@ bool CPersistentVector<T>::read(istream&
 }
 
 template<class T>
-bool CPersistentVector<T>::write(ostream& outStream)const{
+void CPersistentVector<T>::write(ostream& outStream)const{
   for(typename CPersistentVector<T>::const_iterator i=this->begin();
       i!=this->end();
       i++){
@@ -125,7 +125,6 @@ bool CPersistentVector<T>::write(ostream
 		  *i);
   }
   outStream << flush;
-  return outStream;
 }
 
 #endif