Make warning disappear (danmar#957)

mathbunnyru · danmar · commit bddc698295f7 · 2017-09-08T14:25:08.000+02:00
diff --git a/samples/erase/bad.cpp b/samples/erase/bad.cpp
@@ -7,7 +7,7 @@ int main()
     items.push_back(3);
     std::vector<int>::iterator iter;
     for (iter = items.begin(); iter != items.end(); ++iter) {
-        if (true) {
+        if (*iter == 2) {
             items.erase(iter);
         }
     }
diff --git a/samples/erase/good.cpp b/samples/erase/good.cpp
@@ -7,7 +7,7 @@ int main()
     items.push_back(3);
     std::vector<int>::iterator iter;
     for (iter = items.begin(); iter != items.end();) {
-        if (true) {
+        if (*iter == 2) {
             iter = items.erase(iter);
         } else {
             ++iter;

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@ int main()`
`7`	`7`	`items.push_back(3);`
`8`	`8`	`std::vector<int>::iterator iter;`
`9`	`9`	`for (iter = items.begin(); iter != items.end(); ++iter) {`
`10`		`- if (true) {`
	`10`	`+ if (*iter == 2) {`
`11`	`11`	`items.erase(iter);`
`12`	`12`	`}`
`13`	`13`	`}`