diff options
Diffstat (limited to 'contrib/fuzzystrmatch/fuzzystrmatch.h')
| -rw-r--r-- | contrib/fuzzystrmatch/fuzzystrmatch.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/fuzzystrmatch/fuzzystrmatch.h b/contrib/fuzzystrmatch/fuzzystrmatch.h index 23e5e57d925..59e0d9258c9 100644 --- a/contrib/fuzzystrmatch/fuzzystrmatch.h +++ b/contrib/fuzzystrmatch/fuzzystrmatch.h @@ -153,7 +153,7 @@ char _codes[26] = { }; -#define ENCODE(c) (isalpha(c) ? _codes[((toupper(c)) - 'A')] : 0) +#define ENCODE(c) (isalpha((unsigned char) (c)) ? _codes[((toupper((unsigned char) (c))) - 'A')] : 0) #define isvowel(c) (ENCODE(c) & 1) /* AEIOU */ |