1 files changed, 9 insertions, 9 deletions
diff --git a/libkpgp/kpgpbase5.cpp b/libkpgp/kpgpbase5.cpp
index dad10b3fd..c3a8a9d34 100644
--- a/libkpgp/kpgpbase5.cpp
+++ b/libkpgp/kpgpbase5.cpp
@@ -55,7 +55,7 @@ Base5::encrypt( Block& block, const KeyIDList& recipients )
 
 
 int
-Base5::clearsign( Block& block, const TQString& passphrase )
+Base5::clearsign( Block& block, const TQString &passphrase )
 {
   return encsign( block, KeyIDList(), passphrase );
 }
@@ -63,7 +63,7 @@ Base5::clearsign( Block& block, const TQString& passphrase )
 
 int
 Base5::encsign( Block& block, const KeyIDList& recipients,
-                const TQString& passphrase )
+                const TQString &passphrase )
 {
   TQCString cmd;
   int exitStatus = 0;
@@ -73,11 +73,11 @@ Base5::encsign( Block& block, const KeyIDList& recipients,
   // we want a clear signature
   bool signonly = false;
 
-  if (!recipients.isEmpty() && !passphrase.isNull())
+  if (!recipients.isEmpty() && !passphrase.isEmpty())
     cmd = "pgpe +batchmode -afts ";
   else if(!recipients.isEmpty())
     cmd = "pgpe +batchmode -aft ";
-  else if (!passphrase.isNull())
+  else if (!passphrase.isEmpty())
   {
     cmd = "pgps +batchmode -abft ";
     signonly = true;
@@ -88,7 +88,7 @@ Base5::encsign( Block& block, const KeyIDList& recipients,
     return OK;
   }
 
-  if (!passphrase.isNull())
+  if (!passphrase.isEmpty())
     cmd += addUserId();
 
   if(!recipients.isEmpty())
@@ -191,7 +191,7 @@ Base5::encsign( Block& block, const KeyIDList& recipients,
 
 
 int
-Base5::decrypt( Block& block, const TQString& passphrase )
+Base5::decrypt( Block& block, const TQString &passphrase )
 {
   int exitStatus = 0;
 
@@ -222,7 +222,7 @@ Base5::decrypt( Block& block, const TQString& passphrase )
     // or do we not have the secret key?
     if(error.find("Need a pass phrase") != -1)
     {
-      if (!passphrase.isNull())
+      if (!passphrase.isEmpty())
       {
 	errMsg = i18n("Bad passphrase; could not decrypt.");
 	kdDebug(5100) << "Base: passphrase is bad" << endl;
@@ -433,12 +433,12 @@ TQCString Base5::getAsciiPublicKey(const KeyID& keyID)
 
 
 int
-Base5::signKey(const KeyID& keyID, const TQString& passphrase)
+Base5::signKey(const KeyID& keyID, const TQString &passphrase)
 {
   TQCString cmd;
   int exitStatus = 0;
 
-  if (passphrase.isNull()) return false;
+  if (passphrase.isEmpty()) return false;
 
   cmd = "pgpk -s -f +batchmode=1 0x";
   cmd += keyID;