gfortran patch for xdrf2ang.f

diff --git a/source/xdrfpdb/src/xdrf2ang.f b/source/xdrfpdb/src/xdrf2ang.f
index ad533bc..83daf77 100644 (file)
--- a/source/xdrfpdb/src/xdrf2ang.f
+++ b/source/xdrfpdb/src/xdrf2ang.f
@@ -59,7 +59,7 @@
    11   continue
         nres=i
         i=0
-        do while (.not.iblnk(sequenc(i+1)(1:1)))
+        do while (.not.(iblnk(sequenc(i+1)(1:1)) == 0) )
           i=i+1
         enddo 
         nres=i