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-rw-r--r--src/c/urweb.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/c/urweb.c b/src/c/urweb.c
index e7efae38..2e3e18bc 100644
--- a/src/c/urweb.c
+++ b/src/c/urweb.c
@@ -737,7 +737,10 @@ void uw_close(uw_context ctx) {
}
uw_Basis_string uw_Basis_requestHeader(uw_context ctx, uw_Basis_string h) {
- return ctx->get_header(ctx->get_header_data, h);
+ if (ctx->get_header)
+ return ctx->get_header(ctx->get_header_data, h);
+ else
+ return NULL;
}
void uw_set_headers(uw_context ctx, char *(*get_header)(void *, const char *), void *get_header_data) {