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| author | Guillaume Desmottes <guillaume.desmottes@collabora.co.uk> | 2009-11-25 00:28:49 +0800 |
|---|---|---|
| committer | Guillaume Desmottes <guillaume.desmottes@collabora.co.uk> | 2009-11-28 00:33:43 +0800 |
| commit | fe97bdb9c202f40f57b1438df9d0045fad8f40c8 (patch) | |
| tree | e5bd313cb3ae33fe12b3d66f00fdec715fed12ad | |
| parent | c2b043aa2094b697ce903186ea06038f24e1ef4b (diff) | |
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early return if the camera_state is already the one we want
| -rw-r--r-- | src/empathy-call-window.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c index 8d4849d8b..eda10f131 100644 --- a/src/empathy-call-window.c +++ b/src/empathy-call-window.c @@ -770,6 +770,9 @@ tool_button_camera_off_toggled_cb (GtkToggleToolButton *toggle, return; } + if (priv->camera_state == CAMERA_STATE_OFF) + return; + DEBUG ("disable camera"); disable_camera (self); } @@ -809,6 +812,9 @@ tool_button_camera_preview_toggled_cb (GtkToggleToolButton *toggle, return; } + if (priv->camera_state == CAMERA_STATE_PREVIEW) + return; + DEBUG ("enable preview"); enable_preview (self); } @@ -848,6 +854,9 @@ tool_button_camera_on_toggled_cb (GtkToggleToolButton *toggle, return; } + if (priv->camera_state == CAMERA_STATE_ON) + return; + DEBUG ("enable camera"); enable_camera (self); } |