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esp32_Adafruit_GPS
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Attempt to fix compiler warnings 2

This commit is contained in:
Melissa LeBlanc-Williams 2024-03-27 12:54:27 -07:00
parent e8da4230f9
commit 02b1489f27
1 changed files with 5 additions and 6 deletions
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11
src/NMEA_build.cpp
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@ -565,12 +565,11 @@ char *Adafruit_GPS::build(char *nmea, const char *thisSource,
addChecksum(nmea); // Successful completion
if (!noCRLF) { // Add Carriage Return and Line Feed to comply with NMEA-183
int neededSize = strlen(nmea) + 2;
char *tempBuffer = (char *)malloc(neededSize);
if (tempBuffer != NULL) {
sprintf(tempBuffer, neededSize, "%s\r\n", nmea);
strcpy(nmea, tempBuffer);
free(tempBuffer);
size_t len = strlen(nmea);
char *newStr = malloc(len + 3); // +2 for \r\n, +1 for null terminator
if (newStr) {
strcpy(newStr, nmea); // Copy original string
strcat(newStr, "\r\n"); // Append \r\n
}
}
return nmea; // return pointer to finished product