diff options
Diffstat (limited to 'channels/chan_dahdi.c')
| -rw-r--r-- | channels/chan_dahdi.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c index fc4863a4e..a24ed5fa7 100644 --- a/channels/chan_dahdi.c +++ b/channels/chan_dahdi.c @@ -10356,8 +10356,11 @@ static void dahdi_pri_message(struct pri *pri, char *s) ast_mutex_lock(&pridebugfdlock); - if (pridebugfd >= 0) - write(pridebugfd, s, strlen(s)); + if (pridebugfd >= 0) { + if (write(pridebugfd, s, strlen(s)) < 0) { + ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno)); + } + } ast_mutex_unlock(&pridebugfdlock); } @@ -10392,8 +10395,11 @@ static void dahdi_pri_error(struct pri *pri, char *s) ast_mutex_lock(&pridebugfdlock); - if (pridebugfd >= 0) - write(pridebugfd, s, strlen(s)); + if (pridebugfd >= 0) { + if (write(pridebugfd, s, strlen(s)) < 0) { + ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno)); + } + } ast_mutex_unlock(&pridebugfdlock); } |