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Diffstat (limited to 'package/linenoise/linenoise-get-columns.patch')
| -rw-r--r-- | package/linenoise/linenoise-get-columns.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/package/linenoise/linenoise-get-columns.patch b/package/linenoise/linenoise-get-columns.patch new file mode 100644 index 000000000..4fb9e4085 --- /dev/null +++ b/package/linenoise/linenoise-get-columns.patch @@ -0,0 +1,20 @@ +returns the default value (80) when a real value is not available +(0 is not an acceptable value for COLUMNS, the width of the screen). + +see pull request on upstream : http://github.com/antirez/linenoise/pull/31 + +Signed-off-by: Francois Perrad <francois.perrad@gadz.org> + +Index: b/linenoise.c +=================================================================== +--- a/linenoise.c ++++ b/linenoise.c +@@ -182,7 +182,7 @@ + static int getColumns(void) { + struct winsize ws; + +- if (ioctl(1, TIOCGWINSZ, &ws) == -1) return 80; ++ if (ioctl(1, TIOCGWINSZ, &ws) == -1 || ws.ws_col == 0) return 80; + return ws.ws_col; + } + |