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

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when that isn't actually true.
 -Erik
This commit is contained in:
Eric Andersen 2001-12-06 07:24:29 +00:00
parent b6ecbdc07d
commit 0ee0a8d539
1 changed files with 2 additions and 1 deletions
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3
util-linux/more.c
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@ -109,6 +109,7 @@ extern int more_main(int argc, char **argv)
if(file==0) if(file==0)
goto loop; goto loop;
st.st_size = 0;
fstat(fileno(file), &st); fstat(fileno(file), &st);
if(please_display_more_prompt>0) if(please_display_more_prompt>0)
@ -128,7 +129,7 @@ extern int more_main(int argc, char **argv)
if (please_display_more_prompt>0) { if (please_display_more_prompt>0) {
len = printf("--More-- "); len = printf("--More-- ");
if (file != stdin) { if (file != stdin && st.st_size > 0) {
#if _FILE_OFFSET_BITS == 64 #if _FILE_OFFSET_BITS == 64
len += printf("(%d%% of %lld bytes)", len += printf("(%d%% of %lld bytes)",
(int) (100 * ((double) ftell(file) / (int) (100 * ((double) ftell(file) /