diff --git a/dlls/comdlg32/filedlg.c b/dlls/comdlg32/filedlg.c
index 1453396ccf7..282582b748c 100644
--- a/dlls/comdlg32/filedlg.c
+++ b/dlls/comdlg32/filedlg.c
@@ -650,7 +650,7 @@ int COMDLG32_SplitFileNames(LPWSTR lpstrEdit, UINT nStrLen, LPWSTR *lpstrFileLis
 	  if ( lpstrEdit[nStrCharCount]=='"' )
 	  {
 	    nStrCharCount++;
-	    while ((lpstrEdit[nStrCharCount]!='"') && (nStrCharCount <= nStrLen))
+	    while ((nStrCharCount <= nStrLen) && (lpstrEdit[nStrCharCount]!='"'))
 	    {
 	      (*lpstrFileList)[nFileIndex++] = lpstrEdit[nStrCharCount];
 	      nStrCharCount++;