diff options
author | Tilghman Lesher <tilghman@meg.abyt.es> | 2006-09-20 20:40:39 +0000 |
---|---|---|
committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2006-09-20 20:40:39 +0000 |
commit | 70af28270d259626836514bd89841ba8a6fe7bb6 (patch) | |
tree | cfe98d62cefd297076949dd1e36255cd7e2c3b9a /main/config.c | |
parent | cc99b224696df73146059668866e2543e2cddb64 (diff) |
Constify the result of a config retrieval function, to avoid mutilation (issue 7983).
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@43364 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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; |