Fastfetch: fix segfaults with --show-errors and an invalid module

CarterLi · CarterLi · commit 88e4579f1e6a · 2024-06-29T07:16:35.000+08:00
Fix fastfetch-cli#1055
diff --git a/src/common/printing.c b/src/common/printing.c
@@ -64,7 +64,7 @@ void ffPrintLogoAndKey(const char* moduleName, uint8_t moduleIndex, const FFModu
     if(!instance.config.display.pipe)
     {
         fputs(FASTFETCH_TEXT_MODIFIER_RESET, stdout);
-        if (moduleArgs->outputColor.length)
+        if (moduleArgs && moduleArgs->outputColor.length)
             ffPrintColor(&moduleArgs->outputColor);
         else if (instance.config.display.colorOutput.length)
             ffPrintColor(&instance.config.display.colorOutput);

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ void ffPrintLogoAndKey(const char* moduleName, uint8_t moduleIndex, const FFModu`
`64`	`64`	`if(!instance.config.display.pipe)`
`65`	`65`	`{`
`66`	`66`	`fputs(FASTFETCH_TEXT_MODIFIER_RESET, stdout);`
`67`		`- if (moduleArgs->outputColor.length)`
	`67`	`+ if (moduleArgs && moduleArgs->outputColor.length)`
`68`	`68`	`ffPrintColor(&moduleArgs->outputColor);`
`69`	`69`	`else if (instance.config.display.colorOutput.length)`
`70`	`70`	`ffPrintColor(&instance.config.display.colorOutput);`