tree ed332a8d0f06936f357cfda5031ab2a1eec2ea21
parent 20e472546e1fb3018cebe59040644f0b6198902d
author Mark Adler <madler@alumni.caltech.edu> 1483302184 -0800
committer Mark Adler <madler@alumni.caltech.edu> 1483338277 -0800

Avoid warnings on snprintf() return value.