Avoid possible division by zero.

skullernet · Nov 1, 2022 · be9099a · be9099a
1 parent ca54fa3
commit be9099a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/client/demo.c b/src/client/demo.c
@@ -889,7 +889,7 @@ void CL_FirstDemoFrame(void)
     // obtain file length and offset of the second frame
     len = FS_Length(cls.demo.playback);
     ofs = FS_Tell(cls.demo.playback);
-    if (len > 0 && ofs > 0) {
+    if (ofs > 0 && ofs < len) {
         cls.demo.file_offset = ofs;
         cls.demo.file_size = len - ofs;
     }