fgetln: getline may need _GNU_SOURCE

diff --git a/src/compat/fgetln.c b/src/compat/fgetln.c
index ea8da6ac49b1d9f1a266764e9f9fc7569919b57e..45e63f49b09553884038cfe82b0150e46cae9b33 100644 (file)
--- a/src/compat/fgetln.c
+++ b/src/compat/fgetln.c
@@ -25,6 +25,7 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <sys/cdefs.h>
 #include <sys/types.h>