diff options
| -rw-r--r-- | src/tr.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -560,13 +560,15 @@ unquote (s, len) in the global char_class_name array. Otherwise, return CC_NO_CLASS. */ static enum Char_class -look_up_char_class (class_str) +look_up_char_class (class_str, len) unsigned char *class_str; + int len; { unsigned int i; for (i = 0; i < N_CHAR_CLASSES; i++) - if (strcmp ((const char *) class_str, char_class_name[i]) == 0) + if (strncmp ((const char *) class_str, char_class_name[i], len) == 0 + && strlen (char_class_name[i]) == len) return (enum Char_class) i; return CC_NO_CLASS; } @@ -727,7 +729,7 @@ append_char_class (list, char_class_str, len) enum Char_class char_class; struct List_element *new; - char_class = look_up_char_class (char_class_str); + char_class = look_up_char_class (char_class_str, len); if (char_class == CC_NO_CLASS) { char *tmp = make_printable_str (char_class_str, len); |