[processing] fix passing distunits parameter for GDAL proximity (fix #…

…8247)
qgis · Sep 14, 2013 · fd50ac0533b48fe59a66ee83ba9c281814d60810 · fd50ac0
1 parent fbedfae
commit fd50ac0533b48fe59a66ee83ba9c281814d60810
Showing with 6 additions and 2 deletions.

+6 −2 python/plugins/processing/gdal/scripts/proximity.py
diff --git a/python/plugins/processing/gdal/scripts/proximity.py b/python/plugins/processing/gdal/scripts/proximity.py
@@ -48,8 +48,12 @@
 
 gdal.AllRegister()
 options.append( 'MAXDIST=' + str(maxdist))
-options.append( 'VALUES=' + values )
-options.append( 'DISTUNITS=' + str(distunits))
+if len(values) > 0:
+    options.append( 'VALUES=' + values )
+if distunits == 0:
+    options.append( 'DISTUNITS=GEO')
+else:
+    options.append( 'DISTUNITS=PIXEL')
 options.append( 'NODATA=' + str(nodata))
 options.append( 'FIXED_BUF_VAL=' +str(fixed_buf_val))