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| author | Andreas Schwab <schwab@suse.de> | 2007-11-15 14:06:12 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2007-11-15 14:06:12 +0100 |
| commit | 9c31db8cc416daaf52b231361ab5872050ee97ff (patch) | |
| tree | 229c1f284607e11ac99e68981e1739695bf1abf5 /m4/include-exclude-prog.m4 | |
| parent | 2ed532618f1df9efa39b94bb2507319f48b650cf (diff) | |
| download | coreutils-9c31db8cc416daaf52b231361ab5872050ee97ff.tar.xz | |
* m4/include-exclude-prog.m4 (gl_REMOVE_PROG): Fix syntax error.
Remove trailing space from result.
Diffstat (limited to 'm4/include-exclude-prog.m4')
| -rw-r--r-- | m4/include-exclude-prog.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/include-exclude-prog.m4 b/m4/include-exclude-prog.m4 index d0addc776..c5e31d9a1 100644 --- a/m4/include-exclude-prog.m4 +++ b/m4/include-exclude-prog.m4 @@ -20,7 +20,8 @@ AC_DEFUN([gl_ADD_PROG], AC_DEFUN([gl_REMOVE_PROG], [{ $1=`for gl_rem_i in $$1; do - test "$gl_rem_i" = "$2" || echo "$gl_rem_i" done | tr '\012' ' '; echo` + test "$gl_rem_i" = "$2" || echo "$gl_rem_i" + done | tr '\012' ' ' | sed 's/ $//'; echo` }]) # Given the name of a variable containing a space-separated list of |