common/pipe.c: remove twice included unistd.h

Fix includes: remove twice included unistd.h

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>

diff --git a/src/common/pipe.c b/src/common/pipe.c
index e35b6fed1088adb74e7b7c19cdda69c26b69af14..9c01b322f89dc3315bbade3faa406c677234cf47 100644 (file)
--- a/src/common/pipe.c
+++ b/src/common/pipe.c
@@ -17,7 +17,6 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
-#include <unistd.h>
 
 int pipe_cloexec(int pipefd[2])
 {