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output/roar: check return values

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Fixes gcc warnings.
This commit is contained in:
Max Kellermann
2011-09-18 11:54:14 +02:00
parent 667e22bbc7
commit ffa9f4b47f
1 changed files with 10 additions and 2 deletions
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12
src/output/roar_output_plugin.c
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@@ -63,7 +63,9 @@ roar_output_get_volume_locked(struct roar *roar)
float l, r; float l, r;
int error; int error;
roar_vs_volume_get(roar->vss, &l, &r, &error); if (roar_vs_volume_get(roar->vss, &l, &r, &error) < 0)
return -1;
return (l + r) * 50; return (l + r) * 50;
} }
@@ -231,7 +233,13 @@ roar_cancel_locked(struct roar *self)
if (vss == NULL) if (vss == NULL)
return; return;
roar_vs_stream(vss, &(self->info), ROAR_DIR_PLAY, &(self->err)); if (roar_vs_stream(vss, &(self->info), ROAR_DIR_PLAY,
&(self->err)) < 0) {
roar_vs_close(vss, ROAR_VS_TRUE, &(self->err));
g_warning("Failed to start stream");
return;
}
roar_vs_role(vss, self->role, &(self->err)); roar_vs_role(vss, self->role, &(self->err));
self->vss = vss; self->vss = vss;
self->alive = true; self->alive = true;