static int line_from_hunk(char *line, char type)
{
char *buf1, *buf2;
- int len;
+ int len, res;
buf1 = strchr(line, type);
if (buf1 == NULL)
buf2 = xmalloc(len + 1);
strncpy(buf2, buf1, len);
buf2[len] = '\0';
- int res = atoi(buf2);
+ res = atoi(buf2);
free(buf2);
return res;
}