From: Enno Boland <g@s01.de>
Date: Wed, 26 Apr 2017 09:02:13 +0000 (+0200)
Subject: do not change stderr/stdout variables.
X-Git-Tag: v227.4~1^2
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=ce8a001a9ddbd32588934743f4f7e4edb9cdb735

do not change stderr/stdout variables.

musl for example marks those variables as const and therefore
fails while building at this file.
---

diff --git a/src/shared/pager.c b/src/shared/pager.c
index bc2d0372c..789d20003 100644
--- a/src/shared/pager.c
+++ b/src/shared/pager.c
@@ -150,8 +150,13 @@ void pager_close(void) {
                 return;
 
         /* Inform pager that we are done */
+#if defined(__GLIBC__)
         stdout = safe_fclose(stdout);
         stderr = safe_fclose(stderr);
+#else
+        (void) safe_fclose(stdout);
+        (void) safe_fclose(stderr);
+#endif // in musl-libc these are const
 
         (void) kill(pager_pid, SIGCONT);
         (void) wait_for_terminate(pager_pid, NULL);