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authorTom Ryder <tom@sanctum.geek.nz>2016-12-21 17:10:27 +1300
committerTom Ryder <tom@sanctum.geek.nz>2016-12-21 17:10:27 +1300
commit17afda4f227fbb8c07269ef8c96cc7931cf6f02f (patch)
tree294adcfbb64d61e41b2a7df1ba33052e71513f6d /bash/bashrc.d
parent1e2a58f95622200fda8b863c64b1e89196cf5dd6 (diff)
downloaddotfiles-17afda4f227fbb8c07269ef8c96cc7931cf6f02f.tar.gz
dotfiles-17afda4f227fbb8c07269ef8c96cc7931cf6f02f.zip
Use clearer logic for prompt color setting
Diffstat (limited to 'bash/bashrc.d')
-rw-r--r--bash/bashrc.d/prompt.bash15
1 files changed, 7 insertions, 8 deletions
diff --git a/bash/bashrc.d/prompt.bash b/bash/bashrc.d/prompt.bash
index ed09afdd..776ac8a6 100644
--- a/bash/bashrc.d/prompt.bash
+++ b/bash/bashrc.d/prompt.bash
@@ -52,19 +52,18 @@ prompt() {
# Check if we have non-bold bright green available
if ((colors >= 16)) ; then
format=$(
- : "${PROMPT_COLOR:=10}"
- tput setaf "$PROMPT_COLOR" ||
- tput setaf "$PROMPT_COLOR" 0 0 ||
- tput AF "$PROMPT_COLOR" ||
- tput AF "$PROMPT_COLOR" 0 0
+ pc=${PROMPT_COLOR:-10}
+ tput setaf "$pc" ||
+ tput setaf "$pc" 0 0 ||
+ tput AF "$pc" ||
+ tput AF "$pc" 0 0
)
# If we have only eight colors, use bold green
elif ((colors >= 8)) ; then
format=$(
- : "${PROMPT_COLOR:=2}"
- tput setaf "$PROMPT_COLOR" ||
- tput AF "$PROMPT_COLOR"
+ pc=${PROMPT_COLOR:-2}
+ tput setaf "$pc" || tput AF "$pc"
tput bold || tput md
)