diff options
Diffstat (limited to 'pdf/pdf_js.c')
| -rw-r--r-- | pdf/pdf_js.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/pdf/pdf_js.c b/pdf/pdf_js.c index 6af7c672..ba5cc524 100644 --- a/pdf/pdf_js.c +++ b/pdf/pdf_js.c @@ -126,6 +126,7 @@ pdf_js *pdf_new_js(pdf_document *doc) fz_catch(ctx) { pdf_drop_js(js); + js = NULL; } return js; @@ -145,10 +146,30 @@ void pdf_drop_js(pdf_js *js) void pdf_js_execute(pdf_js *js, char *code) { - pdf_jsimp_execute(js->imp, code); + if (js) + { + fz_context *ctx = js->doc->ctx; + fz_try(ctx) + { + pdf_jsimp_execute(js->imp, code); + } + fz_catch(ctx) + { + } + } } void pdf_js_execute_count(pdf_js *js, char *code, int count) { - pdf_jsimp_execute_count(js->imp, code, count); + if (js) + { + fz_context *ctx = js->doc->ctx; + fz_try(ctx) + { + pdf_jsimp_execute_count(js->imp, code, count); + } + fz_catch(ctx) + { + } + } }
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