Warn if a comparison is always true or always false due to the limited range of the data type. The only new warning this causes (if i didnt miss one) is: udp.c:272: warning: comparison of unsigned expression < 0 is always false which is a real bug
Warn if a comparison is always true or always false due to the
limited range of the data type.
The only new warning this causes (if i didnt miss one) is:
udp.c:272: warning: comparison of unsigned expression < 0 is always false
which is a real bug


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@11839 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg