build/pkgs/gap/spkg-check.in: use the GAP just built to perform the tests

Co-authored-by: Max Horn <[email protected]>

Author: 2 people

build/pkgs/gap/spkg-check.in

@@ -11,7 +11,7 @@ make
 cd ../..
 
 # This is the same as 'dev/ci.sh testinstall' (but dev/ci.sh is not part of the GAP tarball)
-gap tst/testinstall.g
+./gap tst/testinstall.g
 if [[ $? -ne 0 ]]; then
     exit 1
 fi