1 files changed, 9 insertions, 3 deletions
diff --git a/src/screens/profile/CaptionScreen.tsx b/src/screens/profile/CaptionScreen.tsx
index 282857d6..156ee41c 100644
--- a/src/screens/profile/CaptionScreen.tsx
+++ b/src/screens/profile/CaptionScreen.tsx
@@ -49,8 +49,8 @@ const CaptionScreen: React.FC<CaptionScreenProps> = ({route, navigation}) => {
   const [caption, setCaption] = useState('');
   const [loading, setLoading] = useState(false);
 
-  const handleCaptionUpdate = (caption: string) => {
-    setCaption(caption);
+  const handleCaptionUpdate = (newCaption: string) => {
+    setCaption(newCaption);
   };
 
   const navigateToProfile = () => {
@@ -63,6 +63,9 @@ const CaptionScreen: React.FC<CaptionScreenProps> = ({route, navigation}) => {
 
   const handleShare = async () => {
     setLoading(true);
+    if (!image.filename) {
+      return;
+    }
     postMoment(image.filename, image.path, caption, title, userId).then(
       (data) => {
         setLoading(false);
@@ -88,7 +91,7 @@ const CaptionScreen: React.FC<CaptionScreenProps> = ({route, navigation}) => {
       <TouchableWithoutFeedback onPress={Keyboard.dismiss}>
         <KeyboardAvoidingView
           behavior={Platform.OS === 'ios' ? 'padding' : 'height'}
-          style={{flex: 1}}>
+          style={styles.flex}>
           <View style={styles.contentContainer}>
             <View style={styles.buttonsContainer}>
               <Button
@@ -157,6 +160,9 @@ const styles = StyleSheet.create({
     paddingVertical: '1%',
     height: 60,
   },
+  flex: {
+    flex: 1,
+  },
 });
 
 export default CaptionScreen;