hostname: Fix a small memory leak.

Reported by Coverity.

* gettext-tools/src/hostname.c (print_hostname): Free hostname before returning.

diff --git a/gettext-tools/src/hostname.c b/gettext-tools/src/hostname.c
index 98fe8baf908c7ff63f668ade80c92b632c6c6d34..c2faf3da6ebe84ed1730aa4d47718a1df0216715 100644 (file)
--- a/gettext-tools/src/hostname.c
+++ b/gettext-tools/src/hostname.c
@@ -507,4 +507,6 @@ print_hostname ()
     default:
       abort ();
     }
+
+  free (hostname);
 }