X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Frpn2cql.c;h=79dd9ddb22f5e7179b777411a2f668adee5ea01b;hp=c59ca90579de82e362b1c7a72b099f890cfb1cda;hb=e4e5f0bfaa1fcb5eb12cc37df216352df226b01e;hpb=5242cb5a8634bfa38b9333ff7f903e718ac6e292

diff --git a/src/rpn2cql.c b/src/rpn2cql.c
index c59ca90..79dd9dd 100644
--- a/src/rpn2cql.c
+++ b/src/rpn2cql.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2012 Index Data
+ * Copyright (C) 1995-2013 Index Data
  * See the file LICENSE for details.
  */
 /**
@@ -218,10 +218,17 @@ static int rpn2cql_simple(cql_transform_t ct,
 
         if (trunc <= 3 || trunc == 100 || trunc == 102 || trunc == 104)
         {
+            int quote_it = 0;
             for (i = 0 ; i < lterm; i++)
                 if (strchr(" ()=></", sterm[i]))
+                {
+                    quote_it = 1;
                     break;
-            wrbuf_puts(w, "\"");
+                }
+            if (lterm == 0)
+                quote_it = 1;
+            if (quote_it)
+                wrbuf_puts(w, "\"");
             if (trunc == 2 || trunc == 3)
                 wrbuf_puts(w, "*");
             for (i = 0; i < lterm; i++)
@@ -254,7 +261,8 @@ static int rpn2cql_simple(cql_transform_t ct,
             }
             if (trunc == 1 || trunc == 3)
                 wrbuf_puts(w, "*");
-            wrbuf_puts(w, "\"");
+            if (quote_it)
+                wrbuf_puts(w, "\"");
         }
         else
         {