diff options
| author | Thomas White <taw@physics.org> | 2016-07-28 11:07:19 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2016-07-28 16:17:50 +0200 |
| commit | 9f7a7fc4571b1b57eee243d26b8778ac9556ffaf (patch) | |
| tree | b499f87cfe070fb3c9e2bc7c25eb42726904d30b /libcrystfel/src/mosflm.c | |
| parent | bb89ebb6047ceb894188ff8a3a803210d4ee26c0 (diff) | |
Check return values when writing to Mosflm or DirAx
Diffstat (limited to 'libcrystfel/src/mosflm.c')
| -rw-r--r-- | libcrystfel/src/mosflm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libcrystfel/src/mosflm.c b/libcrystfel/src/mosflm.c index f1a1e8ae..f0a269ed 100644 --- a/libcrystfel/src/mosflm.c +++ b/libcrystfel/src/mosflm.c @@ -446,7 +446,9 @@ static void mosflm_sendline(const char *line, struct mosflm_data *mosflm) free(copy); #endif - write(mosflm->pty, line, strlen(line)); + if ( write(mosflm->pty, line, strlen(line)) == -1 ) { + ERROR("write() to MOSFLM failed: %s\n", strerror(errno)); + } } |