fix: DocumentJoiner top_k=0 is treated as unset instead of returning zero documents - #12217

fix: DocumentJoiner top_k=0 is treated as unset instead of returning zero documents#12217

davidsbatista merged 5 commits into

deepset-ai:maindeepset-ai/haystack:mainfrom

manjunathbhaskar:fix/document-joiner-top-k-zeromanjunathbhaskar/haystack:fix/document-joiner-top-k-zeroCopy head branch name to clipboard