remove duplicated strcmp - vx32 - Local 9vx git repository for patches.
       
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       ---
 (DIR) commit 86e97ab53472604d02536eba20268fecb6593e24
 (DIR) parent cf85c7c865eb349b7db72980f71ecfdf34a885fa
 (HTM) Author: Jesus Galan Lopez (yiyus) <yiyu.jgl@gmail.com>
       Date:   Sat, 11 Sep 2010 21:23:32 +0200
       
       remove duplicated strcmp
       
       Diffstat:
         doc/9vx.1                           |       2 +-
         src/9vx/main.c                      |       2 +-
       
       2 files changed, 2 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/doc/9vx.1 b/doc/9vx.1
       @@ -164,7 +164,7 @@ files.
        kfs file systems are not supported by the included boot/boot
        .P
        .I 9vx
       -is not so stable as native Plan9 systems.PLAN9PCAP
       +is not so stable as native Plan9 systems.
        .SH "SEE ALSO"
        .br
        Bryan Ford and Russ Cox,
 (DIR) diff --git a/src/9vx/main.c b/src/9vx/main.c
       @@ -192,7 +192,7 @@ main(int argc, char **argv)
                 * bootargs have preference over -r
                 */
                fsdev = strcmp(localroot, "-");
       -        if(strcmp(localroot, "-") == 0){
       +        if(fsdev){
                        // remove #Z device from devtab
                        for(int i=0; devtab[i] && devtab[i] != &fsdevtab; i++)
                                if(devtab[i] == &fsdevtab)