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| author | Hans Ulrich Niedermann <hun@n-dimensional.de> | 2007-11-06 17:42:55 +0100 |
|---|---|---|
| committer | Hans Ulrich Niedermann <hun@n-dimensional.de> | 2007-11-06 17:42:55 +0100 |
| commit | f91d7a4575498a12f4c9a306aeadd0a204aedcc2 (patch) | |
| tree | 1daa53d6104146bb7ecd8114a8297a62ba198bc3 /git-amb | |
| parent | 19aa6ad8a96b17bbc269295686c5b22bb918e7ee (diff) | |
| download | ndim-git-utils-f91d7a4575498a12f4c9a306aeadd0a204aedcc2.tar.gz ndim-git-utils-f91d7a4575498a12f4c9a306aeadd0a204aedcc2.tar.xz ndim-git-utils-f91d7a4575498a12f4c9a306aeadd0a204aedcc2.zip | |
Add checks for POSIX sh $(cmd) and functions
Diffstat (limited to 'git-amb')
| -rwxr-xr-x | git-amb/git-amb.in | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/git-amb/git-amb.in b/git-amb/git-amb.in index 6aab868..a06b086 100755 --- a/git-amb/git-amb.in +++ b/git-amb/git-amb.in @@ -31,6 +31,12 @@ else exit 1 fi +if test "x$(moo() { echo "meh"; }; moo)" = "xmeh"; then :; +else + echo "$self: FATAL: This shell does not support POSIX sh functions" >&2 + exit 1 +fi + self="$(basename "$0")" bindir="$(cd "$(dirname "$0")" && pwd)" prefixdir="$(dirname "$bindir")" |