Do not include error.h. (merge from gnulib).

diff --git a/lib/xgethostname.c b/lib/xgethostname.c
index 87e0ad9260cc2b9beceea4ea55d88b85d3884708..7b29176f2097ff58c9a5348f9a74723f200858ac 100644 (file)
--- a/lib/xgethostname.c
+++ b/lib/xgethostname.c
@@ -33,7 +33,6 @@
 # include <unistd.h>
 #endif
 
-#include "error.h"
 #include "xalloc.h"
 
 #ifndef ENAMETOOLONG