webfs: fix google login 400 bad request

diff --git a/sys/src/cmd/webfs/http.c b/sys/src/cmd/webfs/http.c
index c0c4e435fedb36e5a6b1cd5a5b82d0aaccde0658..6562b9815ccd2801d679dd94e40297ce10c7d111 100644 (file)
--- a/sys/src/cmd/webfs/http.c
+++ b/sys/src/cmd/webfs/http.c
@@ -764,6 +764,9 @@ http(char *m, Url *u, Key *shdr, Buq *qbody, Buq *qpost)
                                bufree(qpost);
                                qpost = nil;
                        }
+                       shdr = delkey(shdr, "Content-Length");
+                       shdr = delkey(shdr, "Content-Type");
+                       shdr = delkey(shdr, "Transfer-Encoding");
                        if(cistrcmp(method, "HEAD"))
                                nstrcpy(method, "GET", sizeof(method));
                case 301:       /* Moved Permanently */