From 8158ef186bf16307b6ed2c329cf008064c6ba868 Mon Sep 17 00:00:00 2001
From: Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com>
Date: Sun, 21 Jul 2019 06:48:19 -0500
Subject: bin/uname: fix nonstandard behaviour

---
 bin/uname/uname.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/bin/uname/uname.c b/bin/uname/uname.c
index f648f92..3efd037 100644
--- a/bin/uname/uname.c
+++ b/bin/uname/uname.c
@@ -45,6 +45,7 @@ int main(int argc, char **argv) {
     bool mflag, nflag, oflag, rflag, sflag, vflag;
     mflag = nflag = oflag = rflag = sflag = vflag = false;
     char ch;
+    bool space = false;
 
     while ((ch = getopt(argc, argv, "amnorsv")) != -1) {
         switch (ch) {
@@ -84,22 +85,27 @@ int main(int argc, char **argv) {
     }
 
     if (sflag) {
-        printf("%s ", sysinfo.sysname);
+        printf("%s", sysinfo.sysname);
+	space = true;
     }
     if (nflag) {
-        printf("%s ", sysinfo.nodename);
+        printf("%s%s", (space ? " " : ""), sysinfo.nodename);
+	space = true;
     }
     if (rflag) {
-        printf("%s ", sysinfo.release);
+        printf("%s%s", (space ? " " : ""), sysinfo.release);
+	space = true;
     }
     if (vflag) {
-        printf("%s ", sysinfo.version);
+        printf("%s%s", (space ? " " : ""), sysinfo.version);
+	space = true;
     }
     if (mflag) {
-        printf("%s ", sysinfo.machine);
+        printf("%s%s", (space ? " " : ""), sysinfo.machine);
+	space = true;
     }
     if (oflag) {
-        printf("%s ", sysinfo.sysname);
+        printf("%s%s", (space ? " " : ""), sysinfo.sysname);
     }
     printf("\n");
 
-- 
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