BUG/MINOR: http-htx: Don't make http_find_header() fail if the value is empty
http_find_header() is used to find the next occurrence of a header matching on
its name. When found, the matching header is returned with the corresponding
value. This value may be empty. Unfortunatly, because of a bug, an empty value
make the function fail.
This patch must be backported to 2.1, 2.0 and 1.9.
diff --git a/src/http_htx.c b/src/http_htx.c
index 7489f62..71a952d 100644
--- a/src/http_htx.c
+++ b/src/http_htx.c
@@ -112,8 +112,6 @@
v.len--;
ctx->lws_after++;
}
- if (!v.len)
- continue;
ctx->blk = blk;
ctx->value = v;
return 1;