Description: fix some warnings emmitted by clang
 - typo in macro
 - type warning in format strings
Author: Cédric Boutillier <boutil@debian.org>
Forwarded: yes
Last-Update: 2020-11-13

--- a/src/vektor.cpp
+++ b/src/vektor.cpp
@@ -96,7 +96,7 @@
 int gcdOfVector(IntegerVector const &v)
 {
   int ret=0;
-  for(int i=0;i<v.size();i++)if(ret=v[i])break;
+  for(int i=0;i<v.size();i++)if((ret=v[i]))break;
   if(ret<0)ret=-ret;
   assert(ret!=0);
   for(int i=0;i<v.size();i++)ret=gcdGFAN(ret,v[i]);