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Go Back   Linux Archive > ArchLinux > ArchLinux General Discussion

 
 
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Old 06-30-2010, 09:47 PM
Victor Lowther
 
Default Replace if statement with parameter expansion.

${foo:+-p ${foo}} expands to nothing if foo is not set, -p $foo if foo is set.
---
functions | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/functions b/functions
index 8aaee68..56c6a7b 100644
--- a/functions
+++ b/functions
@@ -262,11 +262,8 @@ set_consolefont() {
#CONSOLEMAP in UTF-8 shouldn't be used
[[ $CONSOLEMAP && $LOCALE =~ UTF|utf ]] && CONSOLEMAP=""
for i in /dev/tty[0-9]*; do
- if [ -n "$CONSOLEMAP" ]; then
- /usr/bin/setfont -m $CONSOLEMAP $CONSOLEFONT -C ${i} >/dev/null 2>&1
- else
- /usr/bin/setfont $CONSOLEFONT -C ${i} >/dev/null 2>&1
- fi
+ /usr/bin/setfont ${CONSOLEMAP:+-m ${CONSOLEMAP}}
+ $CONSOLEFONT -C ${i} >/dev/null 2>&1
done
if [ $? -ne 0 ]; then
stat_fail
--
1.7.1
 

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