[PATCH 3/5] libsmartcols: fix warning "unused parameter"

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From: Ruediger Meier <ruediger.meier@xxxxxxxxxxx>

Noticed on OSX.

Signed-off-by: Ruediger Meier <ruediger.meier@xxxxxxxxxxx>
---
 libsmartcols/src/table_print.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/libsmartcols/src/table_print.c b/libsmartcols/src/table_print.c
index 691a4b2f8..73250c68a 100644
--- a/libsmartcols/src/table_print.c
+++ b/libsmartcols/src/table_print.c
@@ -1635,9 +1635,9 @@ int scols_print_table(struct libscols_table *tb)
  *
  * Returns: 0, a negative value in case of an error.
  */
+#ifdef HAVE_OPEN_MEMSTREAM
 int scols_print_table_to_string(struct libscols_table *tb, char **data)
 {
-#ifdef HAVE_OPEN_MEMSTREAM
 	FILE *stream, *old_stream;
 	size_t sz;
 	int rc;
@@ -1659,8 +1659,13 @@ int scols_print_table_to_string(struct libscols_table *tb, char **data)
 	scols_table_set_stream(tb, old_stream);
 
 	return rc;
+}
 #else
+int scols_print_table_to_string(
+		struct libscols_table *tb __attribute__((__unused__)),
+		char **data  __attribute__((__unused__)))
+{
 	return -ENOSYS;
-#endif
 }
+#endif
 
-- 
2.12.3

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