Fix running more on files in the (broken) procfs that claim 0 length

when that isn't actually true.
 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@3836 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 2 insertions, 1 deletions

diff --git a/util-linux/more.c b/util-linux/more.c
index 5fe1da423..cc5f86e0d 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -109,6 +109,7 @@ extern int more_main(int argc, char **argv)
                 if(file==0)
                         goto loop;
                         
+                st.st_size = 0;
                 fstat(fileno(file), &st);
 
                 if(please_display_more_prompt>0)
@@ -128,7 +129,7 @@ extern int more_main(int argc, char **argv)
 
                         if (please_display_more_prompt>0) {
                                 len = printf("--More-- ");
-                                if (file != stdin) {
+                                if (file != stdin && st.st_size > 0) {
 #if _FILE_OFFSET_BITS == 64
                                         len += printf("(%d%% of %lld bytes)",
                                                    (int) (100 * ((double) ftell(file) /