Changeset 40806 for trunk

Timestamp:

Jun 20, 2019, 10:23:27 AM (7 years ago)

Author:

eugene

Message:

do not abort on invalid projection; allow calling function to fail gracefully

File:

• trunk/psLib/src/astro/psCoord.c (modified) (1 diff)

trunk/psLib/src/astro/psCoord.c

@@ -1300 +1300 @@
 psProjectionType psProjectTypeFromString(const char *name)
 {
-    PS_ASSERT_STRING_NON_EMPTY(name, PS_PROJ_NONE);
+
+  // let higher-level calls decide if this should be an error
+  if (!name) return PS_PROJ_NONE;
+  if (!name[0]) return PS_PROJ_NONE;
+
+  // PS_ASSERT_STRING_NON_EMPTY(name, PS_PROJ_NONE);
 
     if (!strcmp (&name[4], "-LIN")) return PS_PROJ_LIN;