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 | c042b1bb94be89cc99fe4226edc3ce920d99f56b (patch) | |
| tree | 58141d6d89f51fcbceb8bed54f35c38f50120d60 | |
| parent | b05b60f5cdaa0da92af54640f8a2db6e18a283ba (diff) | |
Avoid generating empty <script> blocks
| -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>", |