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-rw-r--r--udevtest.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/udevtest.c b/udevtest.c
index 67ae9cc98f..36f223e1e5 100644
--- a/udevtest.c
+++ b/udevtest.c
@@ -57,7 +57,7 @@ int main(int argc, char *argv[], char *envp[])
{
char *devpath;
char temp[NAME_SIZE];
- char subsystem[] = "";
+ char *subsystem = "";
const int fake = 1;
main_argv = argv;
@@ -98,6 +98,9 @@ int main(int argc, char *argv[], char *envp[])
/* initialize the naming deamon */
namedev_init();
+ if (argv[2] != NULL)
+ subsystem = argv[2];
+
/* simulate node creation with fake flag */
udev_add_device(devpath, subsystem, fake);