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make init_cLevel(...) static

This commit is contained in:
Yi Jin
2018-12-19 17:56:45 -08:00
parent 30ffc24ad7
commit f7b1841b6f

View File

@ -469,7 +469,7 @@ static void printVersion(void)
#define ENV_CLEVEL "ZSTD_CLEVEL"
/* functions that pick up environment variables */
int init_cLevel(void) {
static int init_cLevel(void) {
const char* const env = getenv(ENV_CLEVEL);
if (env) {
const char *ptr = env;