diff options
author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-09-20 20:40:39 +0000 |
---|---|---|
committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-09-20 20:40:39 +0000 |
commit | e8ef9fd3bafa2149743dbc054fee547b432be5a7 (patch) | |
tree | cfe98d62cefd297076949dd1e36255cd7e2c3b9a /main/config.c | |
parent | 9a47f6702095e34ea993fdbebe7e7a7736b8d5f1 (diff) |
Constify the result of a config retrieval function, to avoid mutilation (issue 7983).
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@43364 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/config.c')
-rw-r--r-- | main/config.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/main/config.c b/main/config.c index 9f7cfd4dc..b855dfab2 100644 --- a/main/config.c +++ b/main/config.c @@ -147,9 +147,9 @@ struct ast_variable *ast_variable_browse(const struct ast_config *config, const return (cat) ? cat->root : NULL; } -char *ast_config_option(struct ast_config *cfg, const char *cat, const char *var) +const char *ast_config_option(struct ast_config *cfg, const char *cat, const char *var) { - char *tmp; + const char *tmp; tmp = ast_variable_retrieve(cfg, cat, var); if (!tmp) tmp = ast_variable_retrieve(cfg, "general", var); @@ -157,7 +157,7 @@ char *ast_config_option(struct ast_config *cfg, const char *cat, const char *var } -char *ast_variable_retrieve(const struct ast_config *config, const char *category, const char *variable) +const char *ast_variable_retrieve(const struct ast_config *config, const char *category, const char *variable) { struct ast_variable *v; |