| 241 |  | } else { | 
| 242 |  | for (j = 0; j < 3; j++) { | 
| 243 |  | if (coldef[j] != NULL) { | 
| 244 | < | colval(scanout[xpos],j) = evalue(coldef[j]); | 
| 244 | > | d = evalue(coldef[j]); | 
| 245 |  | } else { | 
| 246 | < | colval(scanout[xpos],j) = 0.0; | 
| 246 | > | d = 0.0; | 
| 247 |  | for (i = 0; i < nfiles; i++) | 
| 248 | < | colval(scanout[xpos],j) += | 
| 249 | < | colval(input[i].scan[xpos],j); | 
| 248 | > | d += colval(input[i].scan[xpos],j); | 
| 249 |  | } | 
| 250 | < | if (colval(scanout[xpos],j) < 0.0) | 
| 251 | < | colval(scanout[xpos],j) = 0.0; | 
| 250 | > | if (d < 0.0) | 
| 251 | > | d = 0.0; | 
| 252 | > | colval(scanout[xpos],j) = d; | 
| 253 |  | } | 
| 254 |  | } | 
| 255 |  | } |