diff options
| -rw-r--r-- | text-utils/more.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/text-utils/more.c b/text-utils/more.c index ac05a658a..d86d66420 100644 --- a/text-utils/more.c +++ b/text-utils/more.c @@ -127,6 +127,7 @@ void prepare_line_buffer(void); #define INIT_BUF 80 #define SHELL_LINE 1000 #define COMMAND_BUF 200 +#define REGERR_BUF NUM_COLUMNS struct termios otty, savetty0; long file_pos, file_size; @@ -1583,13 +1584,13 @@ void search(char buf[], FILE *file, register int n) register long line3 = startline; register int lncount; int saveln, rv, rc; - char *s; regex_t re; context.line = saveln = Currline; context.chrctr = startline; lncount = 0; - if (rc = regcomp (&re, buf, REG_NOSUB) != 0) { + if ((rc = regcomp (&re, buf, REG_NOSUB)) != 0) { + char s[REGERR_BUF]; regerror (rc, &re, s, sizeof s); more_error (s); } |