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| author | Yang Tse <yangsita@gmail.com> | 2013-01-25 01:47:29 +0100 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2013-01-25 05:14:11 +0100 |
| commit | eb2e62c0afed2b63ffcdce2d744c1a000fc638af (patch) | |
| tree | d2542cc0f950b92614e7b3ef7b77409bcd3e178d /m4/zz40-xc-ovr.m4 | |
| parent | 2bfb8b60809eca003dc3e3fb2697b576c074ec18 (diff) | |
| download | curl-eb2e62c0afed2b63ffcdce2d744c1a000fc638af.tar.gz | |
zz40-xc-ovr.m4: avoid double single-quote usage
Diffstat (limited to 'm4/zz40-xc-ovr.m4')
| -rw-r--r-- | m4/zz40-xc-ovr.m4 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/m4/zz40-xc-ovr.m4 b/m4/zz40-xc-ovr.m4 index 9070dceaf..2b9ab7dda 100644 --- a/m4/zz40-xc-ovr.m4 +++ b/m4/zz40-xc-ovr.m4 @@ -240,7 +240,7 @@ AC_DEFUN([_XC_CFG_PRE_CHECK_PATH_SEPARATOR], # # Directory count in 'PATH' when using a colon separator. -xc_tst_dirs_col='' +xc_tst_dirs_col='x' xc_tst_prev_IFS=$IFS; IFS=':' for xc_tst_dir in $PATH; do IFS=$xc_tst_prev_IFS @@ -250,7 +250,7 @@ IFS=$xc_tst_prev_IFS xc_tst_dirs_col=(`expr "$xc_tst_dirs_col" : '.*'`) # Directory count in 'PATH' when using a semicolon separator. -xc_tst_dirs_sem='' +xc_tst_dirs_sem='x' xc_tst_prev_IFS=$IFS; IFS=';' for xc_tst_dir in $PATH; do IFS=$xc_tst_prev_IFS @@ -276,7 +276,7 @@ else fi if test -z "$PATH_SEPARATOR"; then # Simply use the auto-detected one when not already set. - PATH_SEPARATOR="$xc_tst_auto_separator" + PATH_SEPARATOR=$xc_tst_auto_separator elif test "x$PATH_SEPARATOR" != "x$xc_tst_auto_separator"; then echo "$xc_msg_warn 'PATH_SEPARATOR' does not match auto-detected one." >&2 fi @@ -361,7 +361,7 @@ m4_define([$0],[])dnl ]) -dnl Override autoconf's PATH_SEPARATOR check +dnl Override autoconf PATH_SEPARATOR check dnl ------------------------------------------------- dnl This is done to ensure that the same check is dnl used across different autoconf versions and to |