diff options
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 |