diff --git a/lib/checkuninitvar.cpp b/lib/checkuninitvar.cpp
index 2bfcf7756..1001e8f71 100644
--- a/lib/checkuninitvar.cpp
+++ b/lib/checkuninitvar.cpp
@@ -1322,7 +1322,7 @@ bool CheckUninitVar::checkScopeForVariable(const Scope* scope, const Token *tok,
 
             if (tok2 && tok2->str() == "{") {
                 bool possibleinit = false;
-                bool init = checkLoopBody(tok2, var, membervar);
+                bool init = checkLoopBody(tok2, var, membervar, suppressErrors);
 
                 // variable is initialized in the loop..
                 if (possibleinit || init)
@@ -1435,7 +1435,7 @@ bool CheckUninitVar::checkIfForWhileHead(const Token *startparentheses, const Va
     return false;
 }
 
-bool CheckUninitVar::checkLoopBody(const Token *tok, const Variable& var, const std::string &membervar)
+bool CheckUninitVar::checkLoopBody(const Token *tok, const Variable& var, const std::string &membervar, const bool suppressErrors)
 {
     const Token *usetok = NULL;
 
@@ -1458,7 +1458,7 @@ bool CheckUninitVar::checkLoopBody(const Token *tok, const Variable& var, const
         }
     }
 
-    if (usetok) {
+    if (!suppressErrors && usetok) {
         if (membervar.empty())
             uninitvarError(usetok, usetok->str());
         else
diff --git a/lib/checkuninitvar.h b/lib/checkuninitvar.h
index 7e0646b81..9dd913bb8 100644
--- a/lib/checkuninitvar.h
+++ b/lib/checkuninitvar.h
@@ -66,7 +66,7 @@ public:
     void checkScope(const Scope* scope);
     bool checkScopeForVariable(const Scope* scope, const Token *tok, const Variable& var, bool * const possibleInit, bool * const noreturn, const std::string &membervar);
     bool checkIfForWhileHead(const Token *startparentheses, const Variable& var, bool suppressErrors, bool isuninit, const std::string &membervar);
-    bool checkLoopBody(const Token *tok, const Variable& var, const std::string &membervar);
+    bool checkLoopBody(const Token *tok, const Variable& var, const std::string &membervar, const bool suppressErrors);
     static bool isVariableUsage(const Token *vartok, bool ispointer, bool cpp);
     bool isMemberVariableAssignment(const Token *tok, const std::string &membervar) const;
     bool isMemberVariableUsage(const Token *tok, bool isPointer, const std::string &membervar) const;
diff --git a/test/testuninitvar.cpp b/test/testuninitvar.cpp
index 7ad683cbe..fa889d947 100644
--- a/test/testuninitvar.cpp
+++ b/test/testuninitvar.cpp
@@ -2758,6 +2758,16 @@ private:
                         "}\n", "test.c");
         ASSERT_EQUALS("[test.c:5]: (error) Uninitialized variable: ab\n"
                       "[test.c:5]: (error) Uninitialized struct member: ab.a\n", errout.str());
+
+        checkUninitVar2("void f(int i) {\n" // #4569 fp
+                        "    float *buffer;\n"
+                        "    if(i>10) buffer = f;\n"
+                        "    if(i>10) {\n"
+                        "        for (int i=0;i<10;i++)\n"
+                        "            buffer[i] = 0;\n" // <- fp
+                        "    }\n"
+                        "}\n");
+        ASSERT_EQUALS("", errout.str());
     }
 
     void uninitvar2_4494() {