[PATCH] uml: umid cleanup

[karo-tx-linux.git] / arch / um / kernel / um_arch.c

diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c
index 142a9493912b29955140df360e86a721a2c355a1..26626b2b9172cfbd9a230cad4e95684682105825 100644 (file)
--- a/arch/um/kernel/um_arch.c
+++ b/arch/um/kernel/um_arch.c
@@ -146,8 +146,8 @@ void set_cmdline(char *cmd)
 
        if(CHOOSE_MODE(honeypot, 0)) return;
 
-       umid = get_umid(1);
-       if(umid != NULL){
+       umid = get_umid();
+       if(*umid != '\0'){
                snprintf(argv1_begin, 
                         (argv1_end - argv1_begin) * sizeof(*ptr), 
                         "(%s) ", umid);