diff options
Diffstat (limited to 'libbb/lineedit.c')
| -rw-r--r-- | libbb/lineedit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c index 5624a7fc3..896bbc88c 100644 --- a/libbb/lineedit.c +++ b/libbb/lineedit.c @@ -90,7 +90,8 @@ static bool BB_ispunct(CHAR_T c) { return ((unsigned)c < 256 && ispunct(c)); } # define CHAR_T char # define BB_isspace(c) isspace(c) # if ENABLE_FEATURE_EDITING_VI -static bool BB_isalnum_or_underscore(CHAR_T c) { +static bool BB_isalnum_or_underscore(CHAR_T c) +{ return ((unsigned)c < 256 && isalnum(c)) || c == '_'; } # endif |