Fixing segfault when coverage rendering failed.

MapServer · Dec 18, 2013 · c39c276 · c39c276
1 parent 8a41daf
commit c39c276
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/mapwcs20.c b/mapwcs20.c
@@ -2427,7 +2427,10 @@ int msWCSException20(mapObj *map, const char *exceptionCode,
 
   xmlDocSetRootElement(psDoc, psRootNode);
 
-  if(EQUAL(exceptionCode, "OperationNotSupported")
+  if (exceptionCode == NULL) {
+    /* Do nothing */
+  }
+  else if(EQUAL(exceptionCode, "OperationNotSupported")
      || EQUAL(exceptionCode, "OptionNotSupported")) {
     status = "501 Not Implemented";
   }