summaryrefslogtreecommitdiff
path: root/libbb
diff options
context:
space:
mode:
authorDenys Vlasenko2020-06-24 09:31:30 +0200
committerDenys Vlasenko2020-06-24 09:31:30 +0200
commitd5314e71294d228cff5d86e00d15661461f68fc9 (patch)
tree82dbf50b79f7bde1889042dfd3214a7307e5cb12 /libbb
parent7c443d110d4dc51ba48bad8ed1427716b754bf2e (diff)
downloadbusybox-d5314e71294d228cff5d86e00d15661461f68fc9.zip
busybox-d5314e71294d228cff5d86e00d15661461f68fc9.tar.gz
suppress a few compile warnings
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
-rw-r--r--libbb/lineedit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c
index de236de..e40a720 100644
--- a/libbb/lineedit.c
+++ b/libbb/lineedit.c
@@ -99,7 +99,7 @@ static bool BB_ispunct(CHAR_T c)
# if ENABLE_FEATURE_EDITING_VI
static bool BB_isalnum_or_underscore(CHAR_T c)
{
- return ((unsigned)c < 256 && isalnum(c)) || c == '_';
+ return isalnum(c) || c == '_';
}
# endif
# define BB_ispunct(c) ispunct(c)