1 files changed, 9 insertions, 1 deletions

diff --git a/applets/applet_tables.c b/applets/applet_tables.c
index e3d10c83f..ce2037440 100644
--- a/applets/applet_tables.c
+++ b/applets/applet_tables.c
@@ -84,7 +84,15 @@ int main(int argc, char **argv)
 
         qsort(applets, NUM_APPLETS, sizeof(applets[0]), cmp_name);
 
-        if (!argv[1])
+        for (i = j = 0; i < NUM_APPLETS-1; ++i) {
+                if (cmp_name(applets+i, applets+i+1) == 0) {
+                        fprintf(stderr, "%s: duplicate applet name '%s'\n", argv[0],
+                                        applets[i].name);
+                        j = 1;
+                }
+        }
+
+        if (j != 0 || !argv[1])
                 return 1;
         snprintf(tmp1, PATH_MAX, "%s.%u.new", argv[1], (int) getpid());
         i = open(tmp1, O_WRONLY | O_TRUNC | O_CREAT, 0666);