Correct error handling in _XcursorAverageColor

Previously it would either div-zero or get stuck in a loop until int overflow
if called with a bad value.

cursor.c:214:32: warning: Division by zero
    return (0xff << 24) | ((red/npixels) << 16) | ((green/npixels) << 8) | (blue/npixels);

Found-by: clang static analyzer
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>

0 files changed, 0 insertions, 0 deletions