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| author | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2018-06-26 16:30:59 +0200 |
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| committer | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2018-06-26 16:30:59 +0200 |
| commit | f8b64ceea625df8bcddaa7310fe250349c5e5468 (patch) | |
| tree | 4ad5381f63c4da7b9453dc3089a22d2f38c6c2df /bin/tools/grab.c | |
| parent | c4b7df41a9d5d597366885f81faec4a4a1804674 (diff) | |
| download | uca-f8b64ceea625df8bcddaa7310fe250349c5e5468.tar.gz uca-f8b64ceea625df8bcddaa7310fe250349c5e5468.tar.bz2 uca-f8b64ceea625df8bcddaa7310fe250349c5e5468.tar.xz uca-f8b64ceea625df8bcddaa7310fe250349c5e5468.zip | |
Print errors on stderr
Diffstat (limited to 'bin/tools/grab.c')
| -rw-r--r-- | bin/tools/grab.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bin/tools/grab.c b/bin/tools/grab.c index 97a5baa..dbe826c 100644 --- a/bin/tools/grab.c +++ b/bin/tools/grab.c @@ -293,21 +293,21 @@ main (int argc, char *argv[]) } if (opts.n_frames < 0) { - g_print ("You must specify the number of acquired frames with -n/--num-frames.\n"); + g_printerr ("You must specify the number of acquired frames with -n/--num-frames.\n"); goto cleanup_manager; } camera = uca_common_get_camera (manager, argv[argc - 1], &error); if (camera == NULL) { - g_print ("Error during initialization: %s\n", error->message); + g_printerr ("Error during initialization: %s\n", error->message); goto cleanup_manager; } error = record_frames (camera, &opts); if (error != NULL) - g_print ("Error: %s\n", error->message); + g_printerr ("Error: %s\n", error->message); g_option_context_free (context); g_object_unref (camera); |