sbase

suckless unix tools
git clone git://git.2f30.org/sbase.git
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commit 17a81ace44ffe46b63bb27cb2ca3f23ee82828e2
parent ff97891daddbade2811c44d4be6d7023549daf2d
Author: Connor Lane Smith <cls@lubutu.com>
Date:   Thu,  9 Jun 2011 00:40:23 +0100

extra uname spaces confuse scripts
Diffstat:
uname.c | 23++++++++++++++++++-----
1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/uname.c b/uname.c @@ -6,6 +6,8 @@ #include <sys/utsname.h> #include "util.h" +static void print(const char *); + int main(int argc, char *argv[]) { @@ -44,15 +46,26 @@ main(int argc, char *argv[]) eprintf("uname:"); if(sflag || !(nflag || rflag || vflag || mflag)) - printf("%s ", u.sysname); + print(u.sysname); if(nflag) - printf("%s ", u.nodename); + print(u.nodename); if(rflag) - printf("%s ", u.release); + print(u.release); if(vflag) - printf("%s ", u.version); + print(u.version); if(mflag) - printf("%s ", u.machine); + print(u.machine); putchar('\n'); return EXIT_SUCCESS; } + +void +print(const char *s) +{ + static bool first = true; + + if(!first) + putchar(' '); + fputs(s, stdout); + first = false; +}