1 files changed, 3 insertions, 23 deletions

diff --git a/tail.c b/tail.c
index 1091d28ed..a9da95462 100644
--- a/tail.c
+++ b/tail.c
@@ -61,7 +61,7 @@ static char verbose = 0;
 
 static off_t units=0;
 
-int tail_stream(int fd)
+static int tail_stream(int fd)
 {
         ssize_t startpoint;
         ssize_t endpoint=0;
@@ -155,18 +155,6 @@ void add_file(char *name)
         strcpy(files[n_files - 1], name);
 }
 
-void checknumbers(const char* name)
-{
-        int test=atoi(name);
-        if(test){
-                units=test;
-                if(units<0)
-                        units=units-1;
-        } else {
-                fatalError("Unrecognised number '%s'\n", name);
-        }
-}
-
 int tail_main(int argc, char **argv)
 {
         int show_headers = 1;
@@ -178,14 +166,9 @@ int tail_main(int argc, char **argv)
 
         opterr = 0;
         
-        while ((opt=getopt(argc,argv,"c:fhn:s:q:v123456789+")) >0) {
+        while ((opt=getopt(argc,argv,"c:fhn:s:q:v")) >0) {
 
                 switch (opt) {
-                        case '1':case '2':case '3':case '4':case '5':
-                        case '6':case '7':case '8':case '9':case '0':
-                                checknumbers(argv[optind-1]);
-                                break;
-
 #ifndef BB_FEATURE_SIMPLE_TAIL
                 case 'c':
                         unit_type = BYTES;
@@ -253,10 +236,7 @@ int tail_main(int argc, char **argv)
                         else
                                 break;
                 }else {
-                        if (*argv[optind] == '+') {
-                                checknumbers(argv[optind]);
-                        }
-                        else if (!strcmp(argv[optind], "-")) {
+                        if (!strcmp(argv[optind], "-")) {
                                 add_file(STDIN);
                         } else {
                                 add_file(argv[optind]);