Merge pull request pezy#63 from Mlieou/master

remove redundant 'else'
wtda · Jul 19, 2016 · 92a1956 · 92a1956
2 parents df20982 + 3ed83b7
commit 92a1956
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ch05/ex5_21.cpp b/ch05/ex5_21.cpp
@@ -27,7 +27,7 @@ int main()
     while (cin >> curr) {
         if (!isupper(curr[0]))
             continue;
-        else if (prev == curr) {
+        if (prev == curr) {
             cout << curr << " occurs twice in succession." << endl;
             no_twice = true;
             break;