diff --git a/spring-beans/src/main/java/org/springframework/beans/AbstractNestablePropertyAccessor.java b/spring-beans/src/main/java/org/springframework/beans/AbstractNestablePropertyAccessor.java
index df8931c461..eb74b45f63 100644
--- a/spring-beans/src/main/java/org/springframework/beans/AbstractNestablePropertyAccessor.java
+++ b/spring-beans/src/main/java/org/springframework/beans/AbstractNestablePropertyAccessor.java
@@ -942,7 +942,8 @@ public abstract class AbstractNestablePropertyAccessor extends AbstractPropertyA
 						actualName = propertyName.substring(0, keyStart);
 					}
 					String key = propertyName.substring(keyStart + PROPERTY_KEY_PREFIX.length(), keyEnd);
-					if ((key.startsWith("'") && key.endsWith("'")) || (key.startsWith("\"") && key.endsWith("\""))) {
+					if (key.length() > 1 && (key.startsWith("'") && key.endsWith("'")) ||
+							(key.startsWith("\"") && key.endsWith("\""))) {
 						key = key.substring(1, key.length() - 1);
 					}
 					keys.add(key);
diff --git a/spring-beans/src/test/java/org/springframework/beans/BeanWrapperTests.java b/spring-beans/src/test/java/org/springframework/beans/BeanWrapperTests.java
index 9d79f7f7ac..89b2922ef4 100644
--- a/spring-beans/src/test/java/org/springframework/beans/BeanWrapperTests.java
+++ b/spring-beans/src/test/java/org/springframework/beans/BeanWrapperTests.java
@@ -202,6 +202,19 @@ public class BeanWrapperTests extends AbstractPropertyAccessorTests {
 		assertEquals("x", accessor.getPropertyValue("object.name"));
 	}
 
+	@Test
+	public void incompletelyQuotedKeyLeadsToPropertyException() {
+		TestBean target = new TestBean();
+		try {
+			BeanWrapper accessor = createAccessor(target);
+			accessor.setPropertyValue("[']", "foobar");
+			fail("Should throw exception on invalid property");
+		}
+		catch (NotWritablePropertyException ex) {
+			assertNull(ex.getPossibleMatches());
+		}
+	}
+
 
 	@SuppressWarnings("unused")
 	private interface AliasedProperty {