diff --git a/src/proto_http.c b/src/proto_http.c
index 0eea5fd..f967c52 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -516,6 +516,59 @@
 		}                               \
 	} while (0)
 
+
+/*
+ * Capture headers from message starting at <som> according to header list
+ * <cap_hdr>, and fill the <idx> structure appropriately.
+ */
+void capture_headers(char *som, struct hdr_idx *idx,
+		     char **cap, struct cap_hdr *cap_hdr)
+{
+	char *eol, *sol, *col, *sov;
+	int cur_idx;
+	struct cap_hdr *h;
+	int len;
+
+	sol = som + hdr_idx_first_pos(idx);
+	cur_idx = hdr_idx_first_idx(idx);
+
+	while (cur_idx) {
+		eol = sol + idx->v[cur_idx].len;
+
+		col = sol;
+		while (col < eol && *col != ':')
+			col++;
+
+		sov = col + 1;
+		while (sov < eol && http_is_lws[(unsigned char)*sov])
+			sov++;
+				
+		for (h = cap_hdr; h; h = h->next) {
+			if ((h->namelen == col - sol) &&
+			    (strncasecmp(sol, h->name, h->namelen) == 0)) {
+				if (cap[h->index] == NULL)
+					cap[h->index] =
+						pool_alloc_from(h->pool, h->len + 1);
+
+				if (cap[h->index] == NULL) {
+					Alert("HTTP capture : out of memory.\n");
+					continue;
+				}
+							
+				len = eol - sov;
+				if (len > h->len)
+					len = h->len;
+							
+				memcpy(cap[h->index], sov, len);
+				cap[h->index][len]=0;
+			}
+		}
+		sol = eol + idx->v[cur_idx].cr + 1;
+		cur_idx = idx->v[cur_idx].next;
+	}
+}
+
+
 /*
  * This function parses a response line between <ptr> and <end>, starting with
  * parser state <state>. Only states HTTP_MSG_RPVER, HTTP_MSG_RPVER_SP,
@@ -1346,50 +1399,9 @@
 
 
 		/* 5: we may need to capture headers */
-		if (unlikely((t->logs.logwait & LW_REQHDR) && t->fe->fiprm->req_cap)) {
-			char *eol, *sol, *col, *sov;
-			int cur_idx;
-			struct cap_hdr *h;
-			int len;
-
-			sol = req->data + msg->som + hdr_idx_first_pos(&txn->hdr_idx);
-			cur_idx = hdr_idx_first_idx(&txn->hdr_idx);
-
-			while (cur_idx) {
-				eol = sol + txn->hdr_idx.v[cur_idx].len;
-
-				col = sol;
-				while (col < eol && *col != ':')
-					col++;
-
-				sov = col + 1;
-				while (sov < eol && http_is_lws[(unsigned char)*sov])
-					sov++;
-				
-				for (h = t->fe->fiprm->req_cap; h; h = h->next) {
-					if ((h->namelen == col - sol) &&
-					    (strncasecmp(sol, h->name, h->namelen) == 0)) {
-						if (txn->req.cap[h->index] == NULL)
-							txn->req.cap[h->index] =
-								pool_alloc_from(h->pool, h->len + 1);
-
-						if (txn->req.cap[h->index] == NULL) {
-							Alert("HTTP capture : out of memory.\n");
-							continue;
-						}
-							
-						len = eol - sov;
-						if (len > h->len)
-							len = h->len;
-							
-						memcpy(txn->req.cap[h->index], sov, len);
-						txn->req.cap[h->index][len]=0;
-					}
-				}
-				sol = eol + txn->hdr_idx.v[cur_idx].cr + 1;
-				cur_idx = txn->hdr_idx.v[cur_idx].next;
-			}
-		}
+		if (unlikely((t->logs.logwait & LW_REQHDR) && t->fe->fiprm->req_cap))
+			capture_headers(req->data + msg->som, &txn->hdr_idx,
+					txn->req.cap, t->fe->fiprm->req_cap);
 
 		/*
 		 * 6: we will have to evaluate the filters.