src/hg/hgTracks/imageV2.c 1.11

Index: src/hg/hgTracks/imageV2.c
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/hg/hgTracks/imageV2.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -b -B -U 4 -r1.10 -r1.11
--- src/hg/hgTracks/imageV2.c	14 Sep 2009 15:22:35 -0000	1.10
+++ src/hg/hgTracks/imageV2.c	24 Sep 2009 22:15:27 -0000	1.11
@@ -676,9 +676,13 @@
    the new chromStart,chromEnd and imgWidth are returned as OUTs, while the portal becomes the initial defined size
    returns TRUE if successfully defined as having a portal */
 {
 if( (int)imageMultiple == 0)
+#ifdef IMAGEv2_DRAG_SCROLL_SZ
     imageMultiple = IMAGEv2_DRAG_SCROLL_SZ;
+#else//ifndef IMAGEv2_DRAG_SCROLL_SZ
+    imageMultiple = 1;
+#endif//ndef IMAGEv2_DRAG_SCROLL_SZ
 
 imgBox->portalStart = imgBox->chromStart;
 imgBox->portalEnd   = imgBox->chromEnd;
 imgBox->portalWidth = imgBox->width - imgBox->sideLabelWidth;