ref: refs/heads/master commit 5987d7b23fcefb52e21f4907b27c375d116f5ef1 Author: Michael Andres Date: Mon Nov 2 18:40:37 2009 +0100 Prevent clipping lines when output is redirected. (bnc #551744) --- src/utils/misc.cc | 2 +- src/utils/misc.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletions(-) diff --git a/src/utils/misc.cc b/src/utils/misc.cc index 32c881b..d0f278c 100644 --- a/src/utils/misc.cc +++ b/src/utils/misc.cc @@ -65,7 +65,7 @@ string readline_getline() unsigned get_screen_width() { if (!::isatty(STDOUT_FILENO)) - return 80; + return -1; // no clipping int width = 80; diff --git a/src/utils/misc.h b/src/utils/misc.h index a94c4c4..4291b8c 100644 --- a/src/utils/misc.h +++ b/src/utils/misc.h @@ -37,6 +37,8 @@ std::string readline_getline(); /** * Reads COLUMNS environment variable or gets the screen width from readline, * in that order. Falls back to 80 if all that fails. + * \NOTE In case stdout is not connected to a terminal max. unsigned + * is returned. This should prevent clipping when output is redirected. */ unsigned get_screen_width(); -- To unsubscribe, e-mail: zypp-commit+unsubscribe@opensuse.org For additional commands, e-mail: zypp-commit+help@opensuse.org