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Fixes rbenv on OpenBSD and any other systems that don't support head -c

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wmoxam
2013-12-31 01:44:36 -05:00
parent 783618b89c
commit 2f5d9a6f90
1 changed files with 1 additions and 1 deletions
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2
libexec/rbenv-version-file-read
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@@ -8,7 +8,7 @@ VERSION_FILE="$1"
if [ -e "$VERSION_FILE" ]; then
# Read the first non-whitespace word from the specified version file.
# Be careful not to load it whole in case there's something crazy in it.
words=( $(head -c 1024 "$VERSION_FILE") )
words=( $(cut -b 1-1024 "$VERSION_FILE") )
version="${words[0]}"
if [ -n "$version" ]; then