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| author | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2016-03-24 21:34:01 +0100 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2016-03-24 21:34:01 +0100 |
| commit | 501d4d1f4fd078b1d067e4b7b2d609ecf8c08c65 (patch) | |
| tree | 5ae292bd0d41aeea1998413459799c6719e97e29 | |
| parent | dfdf70b186366286dfd20daf2437a9d5d1d5ece9 (diff) | |
| download | impressive-display-501d4d1f4fd078b1d067e4b7b2d609ecf8c08c65.tar.gz impressive-display-501d4d1f4fd078b1d067e4b7b2d609ecf8c08c65.tar.bz2 impressive-display-501d4d1f4fd078b1d067e4b7b2d609ecf8c08c65.zip | |
impressive-display: Fix breaking/returning out of while loop.
| -rwxr-xr-x | impressive-display/bin/impressive-display | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/impressive-display/bin/impressive-display b/impressive-display/bin/impressive-display index d2be221..74df774 100755 --- a/impressive-display/bin/impressive-display +++ b/impressive-display/bin/impressive-display @@ -165,9 +165,11 @@ function pdf_is_portrait { | while read Page _pageno size _width x _height rest; do if [ "$(echo "${_width} / 1"|bc)" -gt "$(echo "${_height} / 1"|bc)" ]; then let num_of_landscape_pages=num_of_landscape_pages+1 # Page is landscape... + echo "PAGE_IS_LANDSCAPE" + break fi - done - return $num_of_landscape_pages + done | tail -n1 | grep -E ".*PAGE_IS_LANDSCAPE.*" && return 1 + return 0 else # something went wrong with the provided file name... return -1 |