Add suggested fix

2024-04-01 13:10:56 -07:00 · 2024-04-01 13:10:56 -07:00 · 605dfc3f2b
parent 792e13d2b2
commit 605dfc3f2b
1 changed files with 2 additions and 1 deletions
--- a/src/NMEA_build.cpp
+++ b/src/NMEA_build.cpp
@ -571,7 +571,8 @@ char *Adafruit_GPS::build(char *nmea, const char *thisSource,
    if (nmeaWithCRLF) {
      strcpy(nmeaWithCRLF, nmea);   // Copy original string
      strcat(nmeaWithCRLF, "\r\n"); // Append \r\n
-      return nmeaWithCRLF;          // return pointer to finished product
+      strcpy(nmea, nmeaWithCRLF);   // Copy back to original buffer
+      free(nmeaWithCRLF);           // Free the allocated memory
    }
  }
  return nmea; // return pointer to finished product