espressif
diff --git a/‎libraries/SD/examples/SD_Test/SD_Test.ino
Copy file name to clipboardExpand all lines: libraries/SD/examples/SD_Test/SD_Test.ino
+3Lines changed: 3 additions & 0 deletions b/‎libraries/SD/examples/SD_Test/SD_Test.ino
Copy file name to clipboardExpand all lines: libraries/SD/examples/SD_Test/SD_Test.ino
+3Lines changed: 3 additions & 0 deletions
@@ -78,6 +78,7 @@ void readFile(fs::FS &fs, const char * path){
     while(file.available()){
         Serial.write(file.read());
     }
+    file.close();
 }
 
 void writeFile(fs::FS &fs, const char * path, const char * message){
@@ -93,6 +94,7 @@ void writeFile(fs::FS &fs, const char * path, const char * message){
     } else {
         Serial.println("Write failed");
     }
+    file.close();
 }
 
 void appendFile(fs::FS &fs, const char * path, const char * message){
@@ -108,6 +110,7 @@ void appendFile(fs::FS &fs, const char * path, const char * message){
     } else {
         Serial.println("Append failed");
     }
+    file.close();
 }
 
 void renameFile(fs::FS &fs, const char * path1, const char * path2){
Original file line number	Diff line number	Diff line change
`@@ -78,6 +78,7 @@ void readFile(fs::FS &fs, const char * path){`
`78`	`78`	`while(file.available()){`
`79`	`79`	`Serial.write(file.read());`
`80`	`80`	`}`
	`81`	`+ file.close();`
`81`	`82`	`}`
`82`	`83`
`83`	`84`	`void writeFile(fs::FS &fs, const char * path, const char * message){`
`@@ -93,6 +94,7 @@ void writeFile(fs::FS &fs, const char * path, const char * message){`
`93`	`94`	`} else {`
`94`	`95`	`Serial.println("Write failed");`
`95`	`96`	`}`
	`97`	`+ file.close();`
`96`	`98`	`}`
`97`	`99`
`98`	`100`	`void appendFile(fs::FS &fs, const char * path, const char * message){`
`@@ -108,6 +110,7 @@ void appendFile(fs::FS &fs, const char * path, const char * message){`
`108`	`110`	`} else {`
`109`	`111`	`Serial.println("Append failed");`
`110`	`112`	`}`
	`113`	`+ file.close();`
`111`	`114`	`}`
`112`	`115`
`113`	`116`	`void renameFile(fs::FS &fs, const char * path1, const char * path2){`