Mercurial > hg > nginx-quic
diff src/http/modules/ngx_http_geoip_module.c @ 4649:95d93f7e6fa2
geoip: got rid of ugly casts when calling ngx_free().
This is done by removing the "const" qualifier from the common return
type of handler functions returning either "const char *" or "char *".
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Tue, 29 May 2012 09:19:51 +0000 |
parents | 70296867c740 |
children | f57154322e0e |
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--- a/src/http/modules/ngx_http_geoip_module.c +++ b/src/http/modules/ngx_http_geoip_module.c @@ -28,7 +28,7 @@ typedef struct { } ngx_http_geoip_var_t; -typedef const char *(*ngx_http_geoip_variable_handler_pt)(GeoIP *, u_long addr); +typedef char *(*ngx_http_geoip_variable_handler_pt)(GeoIP *, u_long addr); static u_long ngx_http_geoip_addr(ngx_http_request_t *r, ngx_http_geoip_conf_t *gcf); @@ -292,7 +292,7 @@ ngx_http_geoip_org_variable(ngx_http_req (ngx_http_geoip_variable_handler_pt) data; size_t len; - const char *val; + char *val; ngx_http_geoip_conf_t *gcf; gcf = ngx_http_get_module_main_conf(r, ngx_http_geoip_module); @@ -310,7 +310,7 @@ ngx_http_geoip_org_variable(ngx_http_req len = ngx_strlen(val); v->data = ngx_pnalloc(r->pool, len); if (v->data == NULL) { - ngx_free((void *) val); + ngx_free(val); return NGX_ERROR; } @@ -321,7 +321,7 @@ ngx_http_geoip_org_variable(ngx_http_req v->no_cacheable = 0; v->not_found = 0; - ngx_free((void *) val); + ngx_free(val); return NGX_OK;