traceroute: fix help text to not show -6 when traceroute6 is off

[oweals/busybox.git] / libbb / xregcomp.c

diff --git a/libbb/xregcomp.c b/libbb/xregcomp.c
index 157132c1f8768ff4c100eefb3a85dab50ecd7c1b..61efb5bc6bb64fa6476b7322fe1d8c39f41fadcd 100644 (file)
--- a/libbb/xregcomp.c
+++ b/libbb/xregcomp.c
@@ -11,7 +11,7 @@
 #include "libbb.h"
 #include "xregex.h"
 
-char* regcomp_or_errmsg(regex_t *preg, const char *regex, int cflags)
+char* FAST_FUNC regcomp_or_errmsg(regex_t *preg, const char *regex, int cflags)
 {
        int ret = regcomp(preg, regex, cflags);
        if (ret) {
@@ -23,10 +23,10 @@ char* regcomp_or_errmsg(regex_t *preg, const char *regex, int cflags)
        return NULL;
 }
 
-void xregcomp(regex_t *preg, const char *regex, int cflags)
+void FAST_FUNC xregcomp(regex_t *preg, const char *regex, int cflags)
 {
        char *errmsg = regcomp_or_errmsg(preg, regex, cflags);
        if (errmsg) {
-               bb_error_msg_and_die("xregcomp: %s", errmsg);
+               bb_error_msg_and_die("bad regex '%s': %s", regex, errmsg);
        }
 }