diff options
Diffstat (limited to 'libcrystfel/src/dirax.c')
-rw-r--r-- | libcrystfel/src/dirax.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libcrystfel/src/dirax.c b/libcrystfel/src/dirax.c index 79b6d1ac..19f35696 100644 --- a/libcrystfel/src/dirax.c +++ b/libcrystfel/src/dirax.c @@ -292,7 +292,9 @@ static void dirax_sendline(const char *line, struct dirax_data *dirax) free(copy); #endif - write(dirax->pty, line, strlen(line)); + if ( write(dirax->pty, line, strlen(line)) == -1 ) { + ERROR("write() To dirax failed: %s\n", strerror(errno)); + } } |