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viced/callback.c: Ignore dump write errors even harder

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Not only do we need to check the return value of write(2), but
we also need to do so in a way that does not leave an empty body
in the if statement, in order to appease the clang-500.2.79 found
on OS X 10.9 with Xcode 5.0.2.

Change-Id: I4564f05927fe14fea3365e9e250834ee948fe387
Reviewed-on: http://gerrit.openafs.org/10697
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
This commit is contained in:
Benjamin Kaduk 2014-01-09 23:38:36 -05:00 committed by Derrick Brashear
parent 5c4e555f93
commit 8105129987
1 changed files with 1 additions and 1 deletions
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src/viced/callback.c
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@ -2668,7 +2668,7 @@ cb_OldToNew(struct fs_dump_state * state, afs_uint32 old, afs_uint32 * new)
}
#endif /* AFS_DEMAND_ATTACH_FS */
#define DumpBytes(fd,buf,req) if (write(fd, buf, req) < 0) ; /* don't care */
#define DumpBytes(fd,buf,req) if (write(fd, buf, req) < 0) {} /* don't care */
static int
DumpCallBackState_r(void)