fix println FileSystem_Helper

Godeffroy · Godeffroy · commit 1fcee6461a2e · 2026-04-16T12:48:20.000+02:00
diff --git a/src/FileSystem_Helper.cpp b/src/FileSystem_Helper.cpp
@@ -32,7 +32,7 @@ namespace FileSystem_Helper
     void ListFiles(const String &filter)
     {
         print("Listing files ");
-        filter != "" ? println(" with filter : <", filter, ">") : println(" :");
+        filter != "" ? println(" with filter : <%s>", filter.c_str()) : println(" :");
 
         File root = SPIFFS.open("/");
         if (!root)

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ namespace FileSystem_Helper`
`32`	`32`	`void ListFiles(const String &filter)`
`33`	`33`	`{`
`34`	`34`	`print("Listing files ");`
`35`		`- filter != "" ? println(" with filter : <", filter, ">") : println(" :");`
	`35`	`+ filter != "" ? println(" with filter : <%s>", filter.c_str()) : println(" :");`
`36`	`36`
`37`	`37`	`File root = SPIFFS.open("/");`
`38`	`38`	`if (!root)`