debian: Avoid -Wformat-zero-length warnings.
authorBen Pfaff <blp@nicira.com>
Tue, 22 Jul 2014 18:50:37 +0000 (11:50 -0700)
committerBen Pfaff <blp@nicira.com>
Tue, 22 Jul 2014 23:00:41 +0000 (16:00 -0700)
commit346f5890a4b89546acb4fdfddb4f0b2fc24d8997
treebcf89c3f45d053501e0d96b04906af14ee738b8a
parent13a233f7b0714d6cdb20b3982fa317344dd6b331
debian: Avoid -Wformat-zero-length warnings.

Debian puts an extra "-Wformat" in the CFLAGS following OVS's own
"-Wformat -Wno-format-zero-length", which therefore overrides
-Wno-format-zero-length, so this commit adds an extra
-Wno-format-zero-length to avoid those false positives.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Justin Pettit <jpettit@nicira.com>
debian/rules