X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fwrbuf.c;fp=src%2Fwrbuf.c;h=06e49de2c9955fd74135cbbbe7718c85c02b3bab;hp=fd73beb913e9063f6f5422f77468e20c750e368d;hb=22f541bb03c1fc3e9edbab5f4aaf01e9232bd003;hpb=554423d357ed2bcf4ece977f85de3bc1307d6536

diff --git a/src/wrbuf.c b/src/wrbuf.c
index fd73beb..06e49de 100644
--- a/src/wrbuf.c
+++ b/src/wrbuf.c
@@ -152,9 +152,10 @@ void wrbuf_printf(WRBUF b, const char *fmt, ...)
     va_end(ap);
 }
 
-static void wrbuf_iconv_write_x(WRBUF b, yaz_iconv_t cd, const char *buf,
-                                size_t size, int cdata)
+int wrbuf_iconv_write_x(WRBUF b, yaz_iconv_t cd, const char *buf,
+                        size_t size, int cdata)
 {
+    int ret = 0;
     if (cd)
     {
         char outbuf[128];
@@ -170,7 +171,10 @@ static void wrbuf_iconv_write_x(WRBUF b, yaz_iconv_t cd, const char *buf,
             {
                 int e = yaz_iconv_error(cd);
                 if (e != YAZ_ICONV_E2BIG)
+                {
+                    ret = -1;
                     break;
+                }
             }
             if (cdata)
                 wrbuf_xmlputs_n(b, outbuf, outp - outbuf);
@@ -185,6 +189,7 @@ static void wrbuf_iconv_write_x(WRBUF b, yaz_iconv_t cd, const char *buf,
         else
             wrbuf_write(b, buf, size);
     }
+    return ret;
 }
 
 void wrbuf_iconv_write(WRBUF b, yaz_iconv_t cd, const char *buf, size_t size)