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ucm: add show_err parameter to uc_mgr_get_variable

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Add bool show_err parameter to uc_mgr_get_variable() to control whether
an error message is displayed when a variable is not defined. This
centralizes error reporting and eliminates redundant error messages
in callers.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2026-02-18 13:23:26 +01:00
parent a74521f371
commit d8ca4a7cc4
5 changed files with 22 additions and 29 deletions
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2
src/ucm/parser.c
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@ -527,7 +527,7 @@ static int evaluate_macro1(snd_use_case_mgr_t *uc_mgr,
if (err < 0)
goto __err_path;
snprintf(name, sizeof(name), "__%s", id);
if (uc_mgr_get_variable(uc_mgr, name)) {
if (uc_mgr_get_variable(uc_mgr, name, false)) {
snd_error(UCM, "Macro argument '%s' is already defined", name);
goto __err_path;
}