Index: uspace/lib/http/src/headers.c
===================================================================
--- uspace/lib/http/src/headers.c	(revision 09ab0a9afc9379f1604c0fd75cac2d9287ba022c)
+++ uspace/lib/http/src/headers.c	(revision d066259279e2e85ad364d7828aa3db232f394ec4)
@@ -85,10 +85,6 @@
 {
 	/* TODO properly split long header values */
-	if (buf == NULL) {
-		return printf_size(HTTP_HEADER_LINE, header->name, header->value);
-	} else {
-		return snprintf(buf, buf_size,
-		    HTTP_HEADER_LINE, header->name, header->value);
-	}
+	return snprintf(buf, buf_size,
+	    HTTP_HEADER_LINE, header->name, header->value);
 }
 
Index: uspace/lib/http/src/request.c
===================================================================
--- uspace/lib/http/src/request.c	(revision 09ab0a9afc9379f1604c0fd75cac2d9287ba022c)
+++ uspace/lib/http/src/request.c	(revision d066259279e2e85ad364d7828aa3db232f394ec4)
@@ -82,9 +82,5 @@
     const char *method, const char *path)
 {
-	if (buf == NULL) {
-		return printf_size(HTTP_METHOD_LINE, method, path);
-	} else {
-		return snprintf(buf, buf_size, HTTP_METHOD_LINE, method, path);
-	}
+	return snprintf(buf, buf_size, HTTP_METHOD_LINE, method, path);
 }