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communication: if read == 0 => it's ok

more_to_read
Philippe PITTOLI 2016-09-14 00:27:50 +02:00
parent 107ab48deb
commit 8b4481da9f
1 changed files with 1 additions and 1 deletions
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lib/communication.c
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@ -59,7 +59,7 @@ int file_read (const char *path, char **buf, size_t *msize)
int ret = 0; int ret = 0;
int ret2 = 0; int ret2 = 0;
ret = read (fd, *buf, BUFSIZ); ret = read (fd, *buf, BUFSIZ);
if (ret <= 0) { if (ret < 0) {
fprintf (stderr, "err: read %s\n", path); fprintf (stderr, "err: read %s\n", path);
} }
else { else {