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(plurize): Fix initial length check to check for zero length of buf

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not non-zero lengths of buf.

(plurize): Change variable name size to len to improve readability.
This commit is contained in:
Ron Koenderink 2005-11-14 18:11:46 +00:00
parent 079c231c7e
commit 58133fe575
1 changed files with 7 additions and 7 deletions
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14
src/lib/gen/plur.c
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@ -60,21 +60,21 @@ iesplur(int n)
char * char *
plurize(char *buf, int max_len, int n) plurize(char *buf, int max_len, int n)
{ {
size_t size = strlen(buf); size_t len = strlen(buf);
if (size || n <= 1) if (!len || n <= 1)
return buf; return buf;
switch(buf[size - 1]) { switch(buf[len - 1]) {
case 'y': case 'y':
buf[size - 1] = '\0'; buf[len - 1] = '\0';
strncat(buf, "ies", max_len - size - 1); strncat(buf, "ies", max_len - len - 1);
break; break;
case 's': case 's':
strncat(buf, "es", max_len - size - 1); strncat(buf, "es", max_len - len - 1);
break; break;
default: default:
strncat(buf, "s", max_len - size - 1); strncat(buf, "s", max_len - len - 1);
} }
return buf; return buf;
} }