Changeset 28690 for trunk/psModules

Timestamp:

Jul 19, 2010, 4:05:28 PM (16 years ago)

Author:

bills

Message:

Fix sign error in reading FPA.DEC where 0 > dec > -1 (and the rarely seen 0 > RA > -1)

File:

• trunk/psModules/src/concepts/pmConceptsStandard.c (modified) (2 diffs)

trunk/psModules/src/concepts/pmConceptsStandard.c

@@ -449 +449 @@
             int big, medium;
             float small;
+            bool negative =  *((char *)concept->data.V) == '-'; // check for sign explicitly since -0 is not less than 0
+
             // XXX: Upgrade path is to allow dd:mm.mmm
             if (sscanf(concept->data.V, "%d:%d:%f", &big, &medium, &small) != 3 &&
@@ -457 +459 @@
             }
             coords = abs(big) + (float)medium/60.0 + small/3600.0;
-            if (big < 0)
+            if (negative)
             {
                 coords *= -1.0;