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* config/srclist.txt: Add glibc bug 1223.
[gnulib.git]
/
m4
/
readline.m4
diff --git
a/m4/readline.m4
b/m4/readline.m4
index
f082192
..
3082d1b
100644
(file)
--- a/
m4/readline.m4
+++ b/
m4/readline.m4
@@
-39,8
+39,10
@@
AC_DEFUN([gl_FUNC_READLINE],
[readline((char*)0);],
gl_cv_lib_readline=yes)
if test "$gl_cv_lib_readline" = yes; then
[readline((char*)0);],
gl_cv_lib_readline=yes)
if test "$gl_cv_lib_readline" = yes; then
- LIBREADLINE="$LIBREADLINE -l$extra_lib"
- LTLIBREADLINE="$LTLIBREADLINE -l$extra_lib"
+ if test -n "$extra_lib"; then
+ LIBREADLINE="$LIBREADLINE -l$extra_lib"
+ LTLIBREADLINE="$LTLIBREADLINE -l$extra_lib"
+ fi
break
fi
done
break
fi
done