1 files changed, 6 insertions, 1 deletions
diff --git a/SRC/slarre.f b/SRC/slarre.f
index 3c1b5113..6dd8939f 100644
--- a/SRC/slarre.f
+++ b/SRC/slarre.f
@@ -370,7 +370,12 @@
 *
 
       INFO = 0
-
+*
+*     Quick return if possible
+*
+      IF( N.LE.0 ) THEN
+         RETURN
+      END IF
 *
 *     Decode RANGE
 *