diff options
author | Rami Rosen <rami.rosen@intel.com> | 2017-01-10 11:19:25 +0200 |
---|---|---|
committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-01-31 08:14:52 +0100 |
commit | 6b557d7c933442377de59b71d0d82c3ccba68b2e (patch) | |
tree | 59e67a6567238e3ff6806b4b50db286c367407b3 /ui/vnc.c | |
parent | e229d1efd7323504f90127bbf52e63f4773dc382 (diff) |
ui: fix format specfier in vnc to avoid break in build.
When building qemu after setting _VNC_DEBUG to 1 (see ui/vnc.h),
we get the following error and the build breaks:
...
ui/vnc.c: In function ‘vnc_client_io_error’:
ui/vnc.c:1262:13: error: format ‘%d’ expects argument of type ‘int’, but
VNC_DEBUG("Closing down client sock: ret %d (%s)\n",
^
cc1: all warnings being treated as errors
make: *** [ui/vnc.o] Error 1
...
This patch solves this issue by fixing the print format specifier
in vnc_client_io_error() to be %zd, which corresponds to the type
of the "ret" variable.
Signed-off-by: Rami Rosen <rami.rosen@intel.com>
Message-id: 1484039965-25907-1-git-send-email-rami.rosen@intel.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui/vnc.c')
-rw-r--r-- | ui/vnc.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1257,7 +1257,7 @@ ssize_t vnc_client_io_error(VncState *vs, ssize_t ret, Error **errp) if (ret == 0) { VNC_DEBUG("Closing down client sock: EOF\n"); } else if (ret != QIO_CHANNEL_ERR_BLOCK) { - VNC_DEBUG("Closing down client sock: ret %d (%s)\n", + VNC_DEBUG("Closing down client sock: ret %zd (%s)\n", ret, errp ? error_get_pretty(*errp) : "Unknown"); } |