Reset of attrref attribute with nullstring input allowed

a8da9aed · Claes pwr46/data0/x4-6-0 · 79169fca · a8da9aed
Commit a8da9aed authored Feb 26, 2009 by Claes pwr46/data0/x4-6-0
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wb/lib/wb/src/wb_wnav.cpp wb/lib/wb/src/wb_wnav.cpp +1 -1

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--- a/wb/lib/wb/src/wb_wnav.cpp
+++ b/wb/lib/wb/src/wb_wnav.cpp
@@ -233,7 +233,7 @@ int  wnav_attr_string_to_value( ldh_tSesContext ldhses, int type_id, char *value
  case pwr_eType_AttrRef: {
    pwr_sAttrRef	attrref;
-    if ( strcmp( value_str, "0") == 0)
+    if ( strcmp( value_str, "0") == 0 || strcmp( value_str, "") == 0)
      attrref = pwr_cNAttrRef;
    else {
      sts = ldh_NameToAttrRef( ldhses, value_str, &attrref);