I'm a little bit confused why the diffs are equal to each other, ASAICS, the changed code removed the effect of 'flags'?
Can you explain a little bit since I just began to read the code base :) 2018-03-07 23:29 GMT+08:00 Ruslan Ermilov <[email protected]>: > details: http://hg.nginx.org/nginx/rev/0b1eb40de6da > branches: > changeset: 7226:0b1eb40de6da > user: Ruslan Ermilov <[email protected]> > date: Wed Mar 07 18:28:12 2018 +0300 > description: > Improved code readablity. > > No functional changes. > > diffstat: > > src/http/ngx_http_variables.c | 8 ++++++-- > src/stream/ngx_stream_variables.c | 8 ++++++-- > 2 files changed, 12 insertions(+), 4 deletions(-) > > diffs (50 lines): > > diff -r e80930e5e422 -r 0b1eb40de6da src/http/ngx_http_variables.c > --- a/src/http/ngx_http_variables.c Mon Mar 05 21:35:13 2018 +0300 > +++ b/src/http/ngx_http_variables.c Wed Mar 07 18:28:12 2018 +0300 > @@ -429,7 +429,9 @@ ngx_http_add_variable(ngx_conf_t *cf, ng > return NULL; > } > > - v->flags &= flags | ~NGX_HTTP_VAR_WEAK; > + if (!(flags & NGX_HTTP_VAR_WEAK)) { > + v->flags &= ~NGX_HTTP_VAR_WEAK; > + } > > return v; > } > @@ -494,7 +496,9 @@ ngx_http_add_prefix_variable(ngx_conf_t > return NULL; > } > > - v->flags &= flags | ~NGX_HTTP_VAR_WEAK; > + if (!(flags & NGX_HTTP_VAR_WEAK)) { > + v->flags &= ~NGX_HTTP_VAR_WEAK; > + } > > return v; > } > diff -r e80930e5e422 -r 0b1eb40de6da src/stream/ngx_stream_variables.c > --- a/src/stream/ngx_stream_variables.c Mon Mar 05 21:35:13 2018 +0300 > +++ b/src/stream/ngx_stream_variables.c Wed Mar 07 18:28:12 2018 +0300 > @@ -161,7 +161,9 @@ ngx_stream_add_variable(ngx_conf_t *cf, > return NULL; > } > > - v->flags &= flags | ~NGX_STREAM_VAR_WEAK; > + if (!(flags & NGX_STREAM_VAR_WEAK)) { > + v->flags &= ~NGX_STREAM_VAR_WEAK; > + } > > return v; > } > @@ -227,7 +229,9 @@ ngx_stream_add_prefix_variable(ngx_conf_ > return NULL; > } > > - v->flags &= flags | ~NGX_STREAM_VAR_WEAK; > + if (!(flags & NGX_STREAM_VAR_WEAK)) { > + v->flags &= ~NGX_STREAM_VAR_WEAK; > + } > > return v; > } > _______________________________________________ > nginx-devel mailing list > [email protected] > http://mailman.nginx.org/mailman/listinfo/nginx-devel _______________________________________________ nginx-devel mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx-devel
