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-rw-r--r--src/replay_gain.c25
1 files changed, 19 insertions, 6 deletions
diff --git a/src/replay_gain.c b/src/replay_gain.c
index e1c7db9fe..5bfa765fe 100644
--- a/src/replay_gain.c
+++ b/src/replay_gain.c
@@ -26,6 +26,8 @@
#include "pcm_volume.h"
#include <glib.h>
+
+#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
@@ -40,17 +42,28 @@ enum replay_gain_mode replay_gain_mode = REPLAY_GAIN_OFF;
static float replay_gain_preamp = 1.0;
static float replay_gain_missing_preamp = 1.0;
-void replay_gain_global_init(void)
+static bool
+replay_gain_set_mode_string(const char *p)
{
- const struct config_param *param = config_get_param(CONF_REPLAYGAIN);
+ assert(p != NULL);
- if (param == NULL || strcmp(param->value, "off") == 0) {
+ if (strcmp(p, "off") == 0)
replay_gain_mode = REPLAY_GAIN_OFF;
- } else if (strcmp(param->value, "track") == 0) {
+ else if (strcmp(p, "track") == 0)
replay_gain_mode = REPLAY_GAIN_TRACK;
- } else if (strcmp(param->value, "album") == 0) {
+ else if (strcmp(p, "album") == 0)
replay_gain_mode = REPLAY_GAIN_ALBUM;
- } else {
+ else
+ return false;
+
+ return true;
+}
+
+void replay_gain_global_init(void)
+{
+ const struct config_param *param = config_get_param(CONF_REPLAYGAIN);
+
+ if (param != NULL && !replay_gain_set_mode_string(param->value)) {
g_error("replaygain value \"%s\" at line %i is invalid\n",
param->value, param->line);
}