Negative values to napms( ) could result in the program hanging

Bill-Gray · Mar 9, 2024 · 65dfa7e · 65dfa7e
1 parent a99cc14
commit 65dfa7e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pdcurses/kernel.c b/pdcurses/kernel.c
@@ -274,7 +274,7 @@ int napms(int ms)
         curs_set(curs_state);
     }
 
-    if (ms)
+    if( ms > 0)
         PDC_napms(ms);
 
     return OK;