Check standard error code return values as < 0 instead of == -1

This commit is contained in:
Sam Lantinga
2024-08-22 06:53:25 -07:00
parent 46d9066a69
commit 037541a0e0
29 changed files with 59 additions and 59 deletions

View File

@@ -95,13 +95,13 @@ int main(int argc, char **argv)
goto end;
}
if (SDL_Init(SDL_INIT_AUDIO) == -1) {
if (SDL_Init(SDL_INIT_AUDIO) < 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "SDL_Init() failed: %s\n", SDL_GetError());
ret = 2;
goto end;
}
if (SDL_LoadWAV(file_in, &spec, &data, &len) == -1) {
if (SDL_LoadWAV(file_in, &spec, &data, &len) < 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "failed to load %s: %s\n", file_in, SDL_GetError());
ret = 3;
goto end;
@@ -141,7 +141,7 @@ int main(int argc, char **argv)
SDL_WriteU32LE(io, dst_len); /* size */
SDL_WriteIO(io, dst_buf, dst_len);
if (SDL_CloseIO(io) == -1) {
if (SDL_CloseIO(io) < 0) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "closing '%s' failed: %s\n", file_out, SDL_GetError());
ret = 6;
goto end;