[GRASS5] Little patch to s.surf.idw

[Luca Palmeri]

Hi all,

     the following patch applies to s.surf.idw/cmd/main.c and

corrects a segfaulting that appens when the surface interpolation is

executed with a mask set.

bye

LP

--
--> Luca Palmeri - Dip. Proc. Chimici dell'Ingengeria
    Universita' di Padova  TEL: +390498275527 -------
-------------------------  FAX: +390498275528 -------
--> Think holistic @ the end of the 2nd millenium <--


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# Luca Palmeri
#
# patch to src/sites/s.surf.idw/cmd/main.c
#
137c137
< 		cell[col] = 0;
---
> 		dcell[col] = 0;