Merge branch 'plain-etag'

Conflicts:
	ui-shared.c

1 files changed, 4 insertions, 0 deletions

diff --git a/cgit.c b/cgit.c
index 19adadd..ae20257 100644
--- a/cgit.c
+++ b/cgit.c
@@ -206,6 +206,7 @@ static void prepare_context(struct cgit_context *ctx)
         ctx->page.size = 0;
         ctx->page.modified = time(NULL);
         ctx->page.expires = ctx->page.modified;
+        ctx->page.etag = NULL;
 }
 
 struct refmatch {
@@ -431,6 +432,7 @@ static int calc_ttl()
 int main(int argc, const char **argv)
 {
         const char *cgit_config_env = getenv("CGIT_CONFIG");
+        const char *method = getenv("REQUEST_METHOD");
         const char *path;
         char *qry;
         int err, ttl;
@@ -477,6 +479,8 @@ int main(int argc, const char **argv)
 
         ttl = calc_ttl();
         ctx.page.expires += ttl*60;
+        if (method && !strcmp(method, "HEAD"))
+                ctx.cfg.nocache = 1;
         if (ctx.cfg.nocache)
                 ctx.cfg.cache_size = 0;
         err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,