* src/echo.c (main): Don’t assign pointer to bool.
This is well-defined in C99, but is arguably bad style
and Oracle Studio 12.6 complains.
---
src/echo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/echo.c b/src/echo.c
index b5a6e966c..e7f3447ee 100644
--- a/src/echo.c
+++ b/src/echo.c
@@ -108,7 +108,7 @@ int
main (int argc, char **argv)
{
bool display_return = true;
- bool posixly_correct = getenv ("POSIXLY_CORRECT");
+ bool posixly_correct = !!getenv ("POSIXLY_CORRECT");
bool allow_options =
(! posixly_correct
|| (! DEFAULT_ECHO_TO_XPG && 1 < argc && STREQ (argv[1], "-n")));
--
2.17.1
