Changeset 7859 for trunk/psModules/src/camera/pmFPARead.c

Timestamp:

Jul 10, 2006, 2:53:37 PM (20 years ago)

Author:

Paul Price

Message:

Check that the r/o can be read (by looking for the HDU) before attempting to read it.

File:

• trunk/psModules/src/camera/pmFPARead.c (modified) (1 diff)

trunk/psModules/src/camera/pmFPARead.c

@@ -174 +174 @@
     // Get the HDU and read the header
     pmCell *cell = readout->parent;     // The parent cell
+
+    pmHDU *hdu = pmHDUFromCell(cell);   // The HDU
+    if (!hdu || hdu->blankPHU) {
+        return false;
+    }
+
     if (!pmCellReadHeader(cell, fits)) {
         psError(PS_ERR_IO, false, "Unable to read header for cell!\n");
-        return false;
-    }
-
-    pmHDU *hdu = pmHDUFromCell(cell);   // The HDU
-    if (!hdu) {
         return false;
     }