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libpkgconf: client: ensure error/warn handlers always have a sane default instead of actually NULL

feature/tap-sh
William Pitcock 2017-02-04 18:41:16 -06:00
parent c0b6a62c40
commit d884dc46a2
1 changed files with 8 additions and 0 deletions
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8
libpkgconf/client.c
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@ -55,6 +55,8 @@ pkgconf_client_init(pkgconf_client_t *client, pkgconf_error_handler_func_t error
if (client->error_handler == NULL) if (client->error_handler == NULL)
client->error_handler = pkgconf_default_error_handler; client->error_handler = pkgconf_default_error_handler;
client->warn_handler = pkgconf_default_error_handler;
pkgconf_path_build_from_environ("PKG_CONFIG_SYSTEM_LIBRARY_PATH", SYSTEM_LIBDIR, &client->filter_libdirs, false); pkgconf_path_build_from_environ("PKG_CONFIG_SYSTEM_LIBRARY_PATH", SYSTEM_LIBDIR, &client->filter_libdirs, false);
pkgconf_path_build_from_environ("PKG_CONFIG_SYSTEM_INCLUDE_PATH", SYSTEM_INCLUDEDIR, &client->filter_includedirs, false); pkgconf_path_build_from_environ("PKG_CONFIG_SYSTEM_INCLUDE_PATH", SYSTEM_INCLUDEDIR, &client->filter_includedirs, false);
@ -373,6 +375,9 @@ void
pkgconf_client_set_warn_handler(pkgconf_client_t *client, pkgconf_error_handler_func_t warn_handler) pkgconf_client_set_warn_handler(pkgconf_client_t *client, pkgconf_error_handler_func_t warn_handler)
{ {
client->warn_handler = warn_handler; client->warn_handler = warn_handler;
if (client->warn_handler == NULL)
client->warn_handler = pkgconf_default_error_handler;
} }
/* /*
@ -406,4 +411,7 @@ void
pkgconf_client_set_error_handler(pkgconf_client_t *client, pkgconf_error_handler_func_t error_handler) pkgconf_client_set_error_handler(pkgconf_client_t *client, pkgconf_error_handler_func_t error_handler)
{ {
client->error_handler = error_handler; client->error_handler = error_handler;
if (client->error_handler == NULL)
client->error_handler = pkgconf_default_error_handler;
} }