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Pavel fixed a segfault in yes.

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-Erik
This commit is contained in:
Eric Andersen 2000-06-02 17:51:39 +00:00
parent 3199bda52e
commit 9c8ffa02f4
3 changed files with 3 additions and 2 deletions
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1
Changelog
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@ -48,6 +48,7 @@
* Fixed more and ps to have sensible terminal width defaults, thanks * Fixed more and ps to have sensible terminal width defaults, thanks
to Pavel Roskin. to Pavel Roskin.
* Fixed all fatalError() calls lacking a "\n", thanks to Pavel Roskin. * Fixed all fatalError() calls lacking a "\n", thanks to Pavel Roskin.
* Fixed a segfault in yes when no args were given -- Pavel Roskin.
* More doc updates * More doc updates

2
coreutils/yes.c
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@ -27,7 +27,7 @@ extern int yes_main(int argc, char **argv)
{ {
int i; int i;
if (argc >=1 && *argv[1]=='-') { if (argc >= 2 && *argv[1] == '-') {
usage("yes [OPTION]... [STRING]...\n" usage("yes [OPTION]... [STRING]...\n"
#ifndef BB_FEATURE_TRIVIAL_HELP #ifndef BB_FEATURE_TRIVIAL_HELP
"\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n" "\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n"

2
yes.c
View File

@ -27,7 +27,7 @@ extern int yes_main(int argc, char **argv)
{ {
int i; int i;
if (argc >=1 && *argv[1]=='-') { if (argc >= 2 && *argv[1] == '-') {
usage("yes [OPTION]... [STRING]...\n" usage("yes [OPTION]... [STRING]...\n"
#ifndef BB_FEATURE_TRIVIAL_HELP #ifndef BB_FEATURE_TRIVIAL_HELP
"\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n" "\nRepeatedly outputs a line with all specified STRING(s), or `y'.\n"