micro-optimize some startup code for size

[musl] / src / env / setenv.c

diff --git a/src/env/setenv.c b/src/env/setenv.c
index 0a45896..76e8ee1 100644 (file)
--- a/src/env/setenv.c
+++ b/src/env/setenv.c
@@ -26,6 +26,5 @@ int setenv(const char *var, const char *value, int overwrite)
                if (!__putenv(s, 1)) return 0;
        }
        free(s);
-       errno = ENOMEM;
        return -1;
 }