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Display: don't print (null)

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李通洲
2023-06-22 15:12:49 +08:00
parent e261bf8be0
commit 3c414abc8f
1 changed files with 7 additions and 1 deletions
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src/modules/display/display.c
+7 -1
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@@ -56,7 +56,13 @@ void ffPrintDisplay(FFinstance* instance, FFDisplayOptions* options)
ffStrbufClear(&key);
if(options->moduleArgs.key.length == 0)
{
ffStrbufAppendF(&key, "%s (%s)", FF_DISPLAY_MODULE_NAME, result->name.length ? result->name.chars : displayType);
const char* subkey = result->name.length ? result->name.chars : displayType;
if (subkey)
ffStrbufAppendF(&key, "%s (%s)", FF_DISPLAY_MODULE_NAME, subkey);
else if (moduleIndex > 0)
ffStrbufAppendF(&key, "%s (%d)", FF_DISPLAY_MODULE_NAME, moduleIndex);
else
ffStrbufAppendS(&key, FF_DISPLAY_MODULE_NAME);
}
else
{