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cc_frm_footer.cpp: avoid possible crash if content[i].button = NULL

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If content[i].button = NULL, conversion of content[i].button into std::string would fail.
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Thilo Graf
2018-08-18 11:22:23 +02:00
parent 29dd3a6b13
commit 8a9ef1db85
1 changed files with 1 additions and 1 deletions
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2
src/gui/components/cc_frm_footer.cpp
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@@ -204,7 +204,7 @@ void CComponentsFooter::setButtonLabels(const struct button_label_cc * const con
* init button label face values * init button label face values
*/ */
string txt = content[i].locale == NONEXISTANT_LOCALE ? content[i].text : g_Locale->getText(content[i].locale); string txt = content[i].locale == NONEXISTANT_LOCALE ? content[i].text : g_Locale->getText(content[i].locale);
string icon_name = string(content[i].button); string icon_name = content[i].button ? string(content[i].button) : "";
/* /*
* Ignore item, if no text and no icon is defined. * Ignore item, if no text and no icon is defined.