diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in index fe1899614e..696721dfbe 100644 --- a/configure.in +++ b/configure.in @@ -2347,7 +2347,7 @@ fi AC_CACHE_CHECK([for prefixed underscore of exported symbols], rb_cv_export_prefix, [ AC_TRY_COMPILE([extern void conftest_exported(void) {}], [], [ rb_cv_export_prefix=`$NM conftest.$ac_objext | - sed -n ['s/.*\(_\)conftest_exported.*/\1/p']` + sed -n ['/.*\(_\)conftest_exported.*/!d;s//\1/p;q']` ], [rb_cv_export_prefix='']) ]) |