diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2009-04-05 09:26:00 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2009-04-05 09:26:00 -0400 |
| commit | 2521a87414f0027e8fcef6b80fa414a5e0c20272 (patch) | |
| tree | 58141d6d89f51fcbceb8bed54f35c38f50120d60 /src/c/urweb.c | |
| parent | cd768be8105e43b8c8d0cf1578528a02f5341a95 (diff) | |
Avoid generating empty <script> blocks
Diffstat (limited to 'src/c/urweb.c')
| -rw-r--r-- | src/c/urweb.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/c/urweb.c b/src/c/urweb.c index 476fb09b..9915219d 100644 --- a/src/c/urweb.c +++ b/src/c/urweb.c @@ -692,6 +692,8 @@ void uw_write_script(uw_context ctx, uw_Basis_string s) { const char *uw_Basis_get_script(uw_context ctx, uw_unit u) { if (ctx->script_header[0] == 0) return ""; + else if (buf_used(&ctx->script) == 0) + return ctx->script_header; else { char *r = uw_malloc(ctx, strlen(ctx->script_header) + 42 + buf_used(&ctx->script)); sprintf(r, "%s<script type=\"text/javascript\">%s</script>", |