From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 1 Jun 2020 05:20:34 +0000 (-0700)
Subject: echo: pacify Oracle Studio 12.6
X-Git-Tag: v9.0~240
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c229285ceb9a06d83571f411c5adb2fb27b34ebc;p=thirdparty%2Fcoreutils.git

echo: pacify Oracle Studio 12.6

* 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.
---

diff --git a/src/echo.c b/src/echo.c
index b5a6e966c4..e7f3447ee2 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")));