Fix cleanup corruption causing incorrect output

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@2983 9d0c8265-081b-0410-96cb-a4ca84ce46f8

1 files changed, 1 insertions, 1 deletions

diff --git a/generator/pamcrater.c b/generator/pamcrater.c
index c0a851ed..43c27dbc 100644
--- a/generator/pamcrater.c
+++ b/generator/pamcrater.c
@@ -215,7 +215,7 @@ terrainModP(struct pam * const pamP,
    would be a pointer to the sample at Column 2 or Row 2.  If they are both
    -1, we would point to Column 9, Row 9.
 -----------------------------------------------------------------------------*/
-    return &terrain[mod(x, pamP->height)][mod(y, pamP->width)][0];
+    return &terrain[mod(y, pamP->height)][mod(x, pamP->width)][0];
 }