src/conf.c: add missing va_end() call (coverity)

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/conf.c b/src/conf.c
index cda5518e673bca06d765edc83834791df7f48832..3a3c91bf42842686bcd2649c2b31b7755340d203 100644 (file)
--- a/src/conf.c
+++ b/src/conf.c
@@ -3034,8 +3034,10 @@ int snd_config_save(snd_config_t *config, snd_output_t *out)
                if (!k) \
                        break; \
                err = fcn(config, k, &n); \
-               if (err < 0) \
+               if (err < 0) { \
+                       va_end(arg); \
                        return err; \
+               } \
                config = n; \
        } \
        va_end(arg); \
@@ -3056,8 +3058,10 @@ int snd_config_save(snd_config_t *config, snd_output_t *out)
                if (!k) \
                        break; \
                err = fcn(root, config, k, &n); \
-               if (err < 0) \
+               if (err < 0) { \
+                       va_end(arg); \
                        return err; \
+               } \
                config = n; \
        } \
        va_end(arg); \