pidgin/pidgin

Fix a few issues with the CredentialProvider code that snuck past review

2020-10-14, Gary Kramlich
569ab1326932
Fix a few issues with the CredentialProvider code that snuck past review

Testing Done:
Compiled and ran unit tests locally. Verified the warnings were gone from the unit test build and verified the warning was gone from the Purple-3.0.gir build.

Reviewed at https://reviews.imfreedom.org/r/168/
.bad-ip {
color: @error_fg_color;
text-shadow: 0 1px @error_text_shadow;
background-image: none;
background-color: @error_bg_color;
}
.good-ip {
color: @question_fg_color;
text-shadow: 0 1px @question_text_shadow;
background-image: none;
background-color: @success_color;
}