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GFS: Avoid piggyback for hits < 0 from backend
[yaz-moved-to-github.git]
/
util
/
marcdump.c
diff --git
a/util/marcdump.c
b/util/marcdump.c
index
e09de98
..
15021fe
100644
(file)
--- a/
util/marcdump.c
+++ b/
util/marcdump.c
@@
-341,7
+341,7
@@
static void dump(const char *fname, const char *from, const char *to,
}
len_result = rlen;
r = yaz_marc_decode_buf(mt, buf, -1, &result, &len_result);
- if (r > 0 && result)
+ if (r > 0 && result && len_result)
{
if (fwrite(result, len_result, 1, stdout) != 1)
{