hotfix

src/param.c

@@ -148,7 +148,7 @@ struct argLine* parseLineOfArgument(int argc, char** argv){
             }
         }else if(strcmp(argv[i],"-distTH") == 0){
             DIST_FOR_CONTACT = atof(argv[i+1]);
-            if(DIST_FOR_CONTACT > 0){
+            if(DIST_FOR_CONTACT < 0){
                 fprintf(stderr,"The threshold distance has to be above 0.\n");
                 exit(EXIT_SUCCESS);
             }