Index: /trunk/ppViz/src/ppCoord/ppCoordLoop.c
===================================================================
--- /trunk/ppViz/src/ppCoord/ppCoordLoop.c	(revision 27980)
+++ /trunk/ppViz/src/ppCoord/ppCoordLoop.c	(revision 27981)
@@ -164,5 +164,5 @@
         for (int i = 1; i < lines->n; i++) {
             const char *line = lines->data[i]; // Line of interest
-            if (!sscanf(line, "%lf %lf", &ra->data.F64[i-1], &dec->data.F64[i-1]) != 2) {
+            if (sscanf(line, "%lf %lf", &ra->data.F64[i-1], &dec->data.F64[i-1]) != 2) {
                 psError(PS_ERR_IO, true, "Unable to read line %d of %s", i, data->clustersName);
                 return false;