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| author |  Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com> | 2013-02-24 10:48:04 +0100 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2013-02-24 06:43:25 -0800 |
| commit | 9ceb65a3ce9b66431c6c22e6f09e1d05c29b65e0 (patch) | |
| tree | 80875550e26b878786b36f35e965383db2076d99 /scripts | |
| parent | 77a6b18a7158e3239f1dfcb79a73bf6ea8f4b620 (diff) | |
| download | subsurface-9ceb65a3ce9b66431c6c22e6f09e1d05c29b65e0.tar.gz | |
Use a posix equivalent solution instead of the pattern substitution bashism.
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/get-version | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/scripts/get-version b/scripts/get-version index d4fb0b769..8fcb6b212 100755 --- a/scripts/get-version +++ b/scripts/get-version @@ -32,7 +32,9 @@ case $os in darwin|win) # just the dots in the version string - this way we can # count them - dots="${v0//[^.]}" + IFS=. + set -- $v0 # split $v0 using $IFS separator + dots=$(($# - 1)) # use positional argument count # split version string using a '-' separator IFS='-' set -- $v0 @@ -40,7 +42,7 @@ case $os in # do we need to add another digit? # We know there are 1 or 2 dots in $v, so if it's just one # or we are trying to get to 4, add one digit - if [ ${#dots} -eq 1 ] || [ $os = win ]; then + if [ $dots -eq 1 ] || [ $os = win ]; then if [ $# -gt 1 ]; then v=$v.$2 else @@ -48,7 +50,7 @@ case $os in fi fi # and if it was just one dot and we want 4, at another 0 - if [ ${#dots} -eq 1 ] && [ $os = win ]; then + if [ $dots -eq 1 ] && [ $os = win ]; then v=$v.0 fi ;; |