Minor

diff --git a/configure.ac b/configure.ac
index dcc68d0..a365d7c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -107,11 +107,11 @@ PKG_CHECK_MODULES(ICU, icu, have_icu=true, [
        if test $cross_compiling == no; then
                AC_CHECK_PROG([have_icu], [icu-config], [true], [false])
                if $have_icu; then
-                       icu_cflags=`icu-config --cppflags`
-                       icu_libs=`icu-config --ldflags-libsonly`
-                       icu_cflags=`echo "$icu_cflags" | sed "s@ -I/usr/include @ @"`
-                       AC_SUBST(ICU_CFLAGS, [$icu_cflags])
-                       AC_SUBST(ICU_LIBS, [$icu_libs])
+                       ICU_CFLAGS=`icu-config --cppflags`
+                       ICU_LIBS=`icu-config --ldflags-libsonly`
+                       ICU_CFLAGS=`echo "$ICU_CFLAGS" | sed "s@ -I/usr/include @ @"`
+                       AC_SUBST(ICU_CFLAGS)
+                       AC_SUBST(ICU_LIBS)
                fi
        fi
 ])