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| author | Jameson Graef Rollins <jrollins@finestructure.net> | 2009-03-02 12:45:48 -0500 |
|---|---|---|
| committer | Jameson Graef Rollins <jrollins@finestructure.net> | 2009-03-02 12:45:48 -0500 |
| commit | bd5aac0e2eae2dd73c35b6bbb2e79ef48c98ca21 (patch) | |
| tree | c0e5efb0d9546458212cb05a6c6f7ee746b22264 | |
| parent | 8cabd14f454708cdb0310d77e4897e860fc87ecc (diff) | |
fix remove_monkeysphere_line function to properly handle empty files.
| -rw-r--r-- | src/share/common | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/share/common b/src/share/common index 83f2d6f..83120d1 100644 --- a/src/share/common +++ b/src/share/common @@ -354,12 +354,15 @@ remove_monkeysphere_lines() { file="$1" - if [ -z "$file" ] ; then + # return error if file does not exist + if [ ! -e "$file" ] ; then return 1 fi - if [ ! -e "$file" ] ; then - return 1 + # just return ok if the file is empty, since there aren't any + # lines to remove + if [ ! -s "$file" ] ; then + return 0 fi tempfile=$(mktemp "${file}.XXXXXXX") || \ |