Deprecate ZOOM_resultset_facets_names

[yaz-moved-to-github.git] / src / cclerrms.c

diff --git a/src/cclerrms.c b/src/cclerrms.c
index e9b6a87..218ac0f 100644 (file)
--- a/src/cclerrms.c
+++ b/src/cclerrms.c
@@ -1,8 +1,8 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2012 Index Data
+ * Copyright (C) Index Data
  * See the file LICENSE for details.
  */
-/** 
+/**
  * \file cclerrms.c
  * \brief Implements CCL error code to error string map.
  *
@@ -30,12 +30,16 @@ static char *err_msg_array[] = {
     "Both left - and right truncation not supported",
     "Right truncation not supported",
     "Embedded truncation not supported",
-    "Single charcacter mask not supported"
+    "Single character mask not supported"
 };
 
 const char *ccl_err_msg(int ccl_errno)
 {
-    return err_msg_array[ccl_errno];
+    if (ccl_errno >= 0 &&
+        ccl_errno < sizeof(err_msg_array)/sizeof(*err_msg_array))
+        return err_msg_array[ccl_errno];
+    else
+        return 0;
 }
 /*
  * Local variables: