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Don't try to change document settings if no document is open
Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
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1 changed files with 4 additions and 0 deletions
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@ -226,6 +226,10 @@ cb_page_layout_value_changed(girara_session_t* session, const char* UNUSED(name)
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g_return_if_fail(session->global.data != NULL);
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g_return_if_fail(session->global.data != NULL);
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zathura_t* zathura = session->global.data;
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zathura_t* zathura = session->global.data;
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if (zathura->document == NULL) {
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/* no document has been openend yet */
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return;
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}
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unsigned int pages_per_row = 1;
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unsigned int pages_per_row = 1;
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girara_setting_get(session, "pages-per-row", &pages_per_row);
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girara_setting_get(session, "pages-per-row", &pages_per_row);
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