Index: src/shell.c.in
==================================================================
--- src/shell.c.in
+++ src/shell.c.in
@@ -3559,11 +3559,11 @@
     n = fread(zBuf, 22, 1, f);
     if( n==1 && zBuf[0]==0x50 && zBuf[1]==0x4b && zBuf[2]==0x05
        && zBuf[3]==0x06 ){
       rc = SHELL_OPEN_ZIPFILE;
     }else if( n==0 && dfltZip && sqlite3_strlike("%.zip",zName,0)==0 ){
-      return SHELL_OPEN_ZIPFILE;
+      rc = SHELL_OPEN_ZIPFILE;
     }
   }
   fclose(f);
   return rc;  
 }