[gimp/soc-2009-dynamics] Only didive if the number of inputs is > 1 (/ 1 makes little sense)

[Michael Natterer <mitch src gnome org>]

commit 793be22da944b02e67ad4c6ad7b40afd70184889
Author: Michael Natterer <mitch gimp org>
Date:   Wed Oct 14 18:52:04 2009 +0200

    Only didive if the number of inputs is > 1 (/ 1 makes little sense)

 app/core/gimpdynamicsoutput.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/app/core/gimpdynamicsoutput.c b/app/core/gimpdynamicsoutput.c
index 7eb23cd..85d021c 100644
--- a/app/core/gimpdynamicsoutput.c
+++ b/app/core/gimpdynamicsoutput.c
@@ -285,7 +285,7 @@ gimp_dynamics_output_get_linear_value (GimpDynamicsOutput *output,
       factors++;
     }
 
-  if (factors > 0)
+  if (factors > 1)
     result = total / factors;
 
 #if 0
@@ -374,7 +374,7 @@ gimp_dynamics_output_get_angular_value (GimpDynamicsOutput *output,
       factors++;
     }
 
-  if (factors > 0)
+  if (factors > 1)
     result = total / factors;
 
 #if 0
@@ -445,7 +445,7 @@ gimp_dynamics_output_get_aspect_value (GimpDynamicsOutput *output,
       factors++;
     }
 
-  if (factors > 0)
+  if (factors > 1)
     result = total / factors;
 
 #if 0