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tLoad and free resources, was reading stale data - spoon - dwm status utility (… |
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git clone git://src.adamsgaard.dk/spoon |
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LICENSE |
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--- |
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commit 4981b3a67901a712d52ab9a921cf571232de88c1 |
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parent a722598c8613433000b5d3fae11e776ff9f438c2 |
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Author: lostd <[email protected]> |
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Date: Mon, 7 Nov 2016 12:33:39 +0000 |
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Load and free resources, was reading stale data |
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Diffstat: |
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M mix.c | 3 ++- |
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1 file changed, 2 insertions(+), 1 deletion(-) |
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--- |
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diff --git a/mix.c b/mix.c |
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t@@ -98,12 +98,12 @@ mixread(void *arg, char *buf, size_t len) |
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warnx("snd_mixer_selem_register: %s", snd_strerror(r)); |
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goto out; |
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} |
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+readvol: |
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r = snd_mixer_load(mixerp); |
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if (r < 0) { |
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warnx("snd_mixer_load: %s", snd_strerror(r)); |
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goto out; |
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} |
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-readvol: |
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elem = snd_mixer_find_selem(mixerp, id); |
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if (elem == NULL) { |
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warnx("could not find mixer element"); |
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t@@ -130,6 +130,7 @@ readvol: |
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else |
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master = 100 * vol / max; |
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snprintf(buf, len, "%d%%", master); |
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+ snd_mixer_free(mixerp); |
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return 0; |
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out: |
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snd_mixer_close(mixerp); |
