diff options
Diffstat (limited to 'src/sort.c')
| -rw-r--r-- | src/sort.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/sort.c b/src/sort.c index 481fdb8bb..39cb6d6f2 100644 --- a/src/sort.c +++ b/src/sort.c @@ -209,7 +209,7 @@ static bool nonprinting[UCHAR_LIM]; static bool nondictionary[UCHAR_LIM]; /* Translation table folding lower case to upper. */ -static char fold_toupper[UCHAR_LIM]; +static unsigned char fold_toupper[UCHAR_LIM]; #define MONTHS_PER_YEAR 12 @@ -1129,7 +1129,7 @@ inittables (void) { char const *s; size_t s_len; - size_t j; + size_t j, k; char *name; s = (char *) nl_langinfo (ABMON_1 + i); @@ -1137,9 +1137,10 @@ inittables (void) monthtab[i].name = name = xmalloc (s_len + 1); monthtab[i].val = i + 1; - for (j = 0; j < s_len; j++) - name[j] = fold_toupper[to_uchar (s[j])]; - name[j] = '\0'; + for (j = k = 0; j < s_len; j++) + if (! isblank (to_uchar (s[j]))) + name[k++] = fold_toupper[to_uchar (s[j])]; + name[k] = '\0'; } qsort ((void *) monthtab, MONTHS_PER_YEAR, sizeof *monthtab, struct_month_cmp); |