Don't colorize a line if we have no color filter.
authorGuy Harris <guy@alum.mit.edu>
Sun, 11 Jun 2017 19:03:59 +0000 (12:03 -0700)
committerGuy Harris <guy@alum.mit.edu>
Sun, 11 Jun 2017 19:04:48 +0000 (19:04 +0000)
commit9f4671f674ca70a3d7d33f22daf0bd88a7e8ff8d
treec7630534aea92e05bf477a877d9593c7a1835621
parente0a9603b2454ea4f253788bb61fdae8b83627c5b
Don't colorize a line if we have no color filter.

There's no guarantee that there's a color filter that matches, so the
color filter pointer might be null.

Change-Id: Ia11845824a4ca9c0cc153a89aa2fba876084a796
Reviewed-on: https://code.wireshark.org/review/22079
Reviewed-by: Guy Harris <guy@alum.mit.edu>
tshark.c