diff options
Diffstat (limited to 'contrib/ee')
| -rwxr-xr-x | contrib/ee/ee.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/contrib/ee/ee.c b/contrib/ee/ee.c index 4c95ac9..a603756 100755 --- a/contrib/ee/ee.c +++ b/contrib/ee/ee.c @@ -72,10 +72,7 @@ char *version = "@(#) ee, version " EE_VERSION " $Revision: 1.102 $"; #include <curses.h> #endif -#ifdef HAS_CTYPE #include <ctype.h> -#endif - #include <signal.h> #include <fcntl.h> #include <sys/types.h> @@ -1973,7 +1970,7 @@ int sensitive; } else { - if (toupper(*strng1) != toupper(*strng2)) + if (toupper((unsigned char)*strng1) != toupper((unsigned char)*strng2)) equal = FALSE; } strng1++; @@ -2445,7 +2442,7 @@ int noverify; if ((text_changes) && (!noverify)) { ans = get_string(changes_made_prompt, TRUE); - if (toupper(*ans) == toupper(*yes_char)) + if (toupper((unsigned char)*ans) == toupper((unsigned char)*yes_char)) text_changes = FALSE; else return(0); @@ -2522,7 +2519,7 @@ int warn_if_exists; if ((temp_fp = fopen(file_name, "r"))) { tmp_point = get_string(file_exists_prompt, TRUE); - if (toupper(*tmp_point) == toupper(*yes_char)) + if (toupper((unsigned char)*tmp_point) == toupper((unsigned char)*yes_char)) write_flag = TRUE; else write_flag = FALSE; @@ -3437,14 +3434,13 @@ struct menu_entries menu_list[]; if (input == -1) exit(0); - if (((tolower(input) >= 'a') && (tolower(input) <= 'z')) || - ((input >= '0') && (input <= '9'))) + if (isascii(input) && isalnum(input)) { - if ((tolower(input) >= 'a') && (tolower(input) <= 'z')) + if (isalpha(input)) { temp = 1 + tolower(input) - 'a'; } - else if ((input >= '0') && (input <= '9')) + else if (isdigit(input)) { temp = (2 + 'z' - 'a') + (input - '0'); } |
