diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/zz40-xc-ovr.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/m4/zz40-xc-ovr.m4 b/m4/zz40-xc-ovr.m4 index 83b1d84f4..0e3b1cba6 100644 --- a/m4/zz40-xc-ovr.m4 +++ b/m4/zz40-xc-ovr.m4 @@ -275,7 +275,7 @@ AC_REQUIRE([_XC_CFG_PRE_BASIC_CHK_VAR_PATH])dnl # Verify that 'tr' utility is found within 'PATH', otherwise abort. # -xc_tst_str='${xc_tab}98s7u6c5c4e3s2s10' +xc_tst_str="${xc_tab}98s7u6c5c4e3s2s10" xc_tst_str=`echo "$xc_tst_str" 2>/dev/null \ | tr -d "0123456789$xc_tab" 2>/dev/null` case "x$xc_tst_str" in @%:@ (( |