Index: /trunk/psModules/src/detrend/pmFringeStats.c
===================================================================
--- /trunk/psModules/src/detrend/pmFringeStats.c	(revision 12888)
+++ /trunk/psModules/src/detrend/pmFringeStats.c	(revision 12889)
@@ -945,5 +945,5 @@
         pmFringeStats *fringe = fringes->data[i]; // The fringe of interest
         for (int j = 0; j < numRegions; j++) {
-            if (!finite(fringe->f->data.F32[j])) {
+            if (!isfinite(fringe->f->data.F32[j])) {
                 mask->data.U8[j] = 1;
                 psTrace("psModules.detrend", 9, "Masking region %d because not finite in fringe %d.\n", j, i);