fix for gfortran build of source/cluster/unres

diff --git a/source/cluster/unres/src/hc.f b/source/cluster/unres/src/hc.f
index 3788cdb..2e03f24 100644 (file)
--- a/source/cluster/unres/src/hc.f
+++ b/source/cluster/unres/src/hc.f
@@ -414,8 +414,10 @@ C-------------------------------------------------C
       CHARACTER*80 LINE
       INTEGER IORDER(LEV),HEIGHT(LEV)
       REAL CRITVAL(LEV)
-      INTEGER OUT(3*LEV,3*LEV)
-      INTEGER UP,ACROSS,BLANK
+C      INTEGER OUT(3*LEV,3*LEV)
+      CHARACTER*1 OUT(3*LEV,3*LEV)
+c      INTEGER UP,ACROSS,BLANK
+      CHARACTER*1 UP,ACROSS,BLANK
       DATA UP,ACROSS,BLANK/'|','-',' '/
 C
 C