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/dirax.c | |
| parent | bb89ebb6047ceb894188ff8a3a803210d4ee26c0 (diff) | |
Check return values when writing to Mosflm or DirAx
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)); + } } |