1 files changed, 2 insertions, 1 deletions

diff --git a/modutils/lsmod.c b/modutils/lsmod.c
index ab7c11f2a..d7e16689b 100644
--- a/modutils/lsmod.c
+++ b/modutils/lsmod.c
@@ -87,7 +87,8 @@ int lsmod_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
                         // N.B. token[3] is either '-' (module is not used by others)
                         // or comma-separated list ended by comma
                         // so trimming the trailing char is just what we need!
-                        token[3][strlen(token[3])-1] = '\0';
+                        if (token[3][0])
+                                token[3][strlen(token[3]) - 1] = '\0';
 # if ENABLE_UNICODE_SUPPORT
                         {
                                 uni_stat_t uni_stat;