lguest: Do not append space to guests kernel command line

[sfrench/cifs-2.6.git] / Documentation / lguest / lguest.c

diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 0f23d67f958ff5b6ee96a0248fdd2c9b9ab65586..bec5a32e4095d705ee16d6bd9a538b4fdaadfe52 100644 (file)
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -486,9 +486,12 @@ static void concat(char *dst, char *args[])
        unsigned int i, len = 0;
 
        for (i = 0; args[i]; i++) {
+               if (i) {
+                       strcat(dst+len, " ");
+                       len++;
+               }
                strcpy(dst+len, args[i]);
-               strcat(dst+len, " ");
-               len += strlen(args[i]) + 1;
+               len += strlen(args[i]);
        }
        /* In case it's empty. */
        dst[len] = '\0';