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| -rw-r--r-- | source/pdf/pdf-form.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/pdf/pdf-form.c b/source/pdf/pdf-form.c index 224e8017..20a0d574 100644 --- a/source/pdf/pdf-form.c +++ b/source/pdf/pdf-form.c @@ -1061,6 +1061,10 @@ static int run_keystroke(fz_context *ctx, pdf_document *doc, pdf_obj *field, cha { pdf_obj *k = pdf_dict_getl(ctx, field, PDF_NAME(AA), PDF_NAME(K), NULL); + /* Return 1 on empty string */ + if (*text[0] == 0) + return 1; + if (k && doc->js) { pdf_js_event e; |