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authorTobias Klauser <tklauser@distanz.ch>2007-05-20 22:01:15 +0200
committerTobias Klauser <tklauser@xenon.tklauser.home>2007-05-20 22:01:15 +0200
commitb477e59dd3f3d70a7ce0efe28f94dc80e64cacc6 (patch)
tree93abe9830f51d9d2bb07c2f121694754923b21b7 /inotail.c
parent97fc6ccc502804ca5f6bd4e069ed4b8a12cc1bac (diff)
inotail.c: Proper check of return value for the previous fix
Diffstat (limited to 'inotail.c')
-rw-r--r--inotail.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/inotail.c b/inotail.c
index 79bad64..3384d5b 100644
--- a/inotail.c
+++ b/inotail.c
@@ -222,9 +222,9 @@ static ssize_t tail_pipe(struct file_struct *f)
/* We will just tail everything here */
while ((rc = read(f->fd, buf, BUFFER_SIZE)) > 0) {
- if (write(STDOUT_FILENO, buf, (size_t) rc)) {
+ if (write(STDOUT_FILENO, buf, (size_t) rc) < 0) {
/* e.g. when writing to a pipe which gets closed */
- fprintf(stderr, "Error: Could not write to stdout: %s\n", strerror(errno));
+ fprintf(stderr, "Error: Could not write to stdout (%s)\n", strerror(errno));
return -1;
}
}