canonicalize: fix C89 compilation

[gnulib.git] / lib / timespec-sub.c

diff --git a/lib/timespec-sub.c b/lib/timespec-sub.c
index 0b3bb1b..7c4c781 100644 (file)
--- a/lib/timespec-sub.c
+++ b/lib/timespec-sub.c
@@ -22,7 +22,6 @@
    999999999.  */
 
 #include <config.h>
-#include <config.h>
 #include "timespec.h"
 
 #include "intprops.h"