Changeset 878

Timestamp:

05/17/19 02:35:31 (5 years ago)

Author:

Maciej Komosinski

Message:

Fixed fputs("") reporting an error in Android MFILE implementation

File:

• cpp/common/nonstd_stdio.cpp (modified) (1 diff)

cpp/common/nonstd_stdio.cpp

@@ -303 +303 @@
 {
         int len = strlen(txt);
-        int res = mfwrite(txt, len, 1, f);
+        if (len==0) //when writing X 0-byte elements, fwrite() will return 0 ("0 elements written" instead of "X elements") but this is not an error
+                return 1; //for simplicity, we don't even try to write 0 bytes and report a success
+        int res = mfwrite(txt, len, 1, f); //write 1 element of len bytes
         return res == 1 ? 1 : EOF;
 }