From cde0aea7704dbbe933812fc67bcb1f615015899e Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Sat, 5 Dec 2009 21:52:39 +0000
Subject: [PATCH] fixed bug #2849872 - LogicLib Do..Loop warning

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6005 212acab6-be3b-0410-9dea-997c60f758d6
---
 Examples/LogicLib.nsi | 20 ++++++++++++++++++++
 Include/LogicLib.nsh  |  1 +
 2 files changed, 21 insertions(+)

diff --git a/Examples/LogicLib.nsi b/Examples/LogicLib.nsi
index 824bb45c..ce7574b9 100644
--- a/Examples/LogicLib.nsi
+++ b/Examples/LogicLib.nsi
@@ -440,6 +440,15 @@ Section /o "Run tests" TESTS
     DetailPrint "FAILED For[Each]..Next test"
   ${EndIf}
 
+  ; do..loop
+  StrCpy $R1 0
+  Call DoLoop
+  ${If} $R1 == 5
+    DetailPrint "PASSED Do..Loop test"
+  ${Else}
+    DetailPrint "FAILED Do..Loop test"
+  ${EndIf}
+
   ; do..exitdo..loop
   StrCpy $R1 0
   StrCpy $R2 ""
@@ -596,4 +605,15 @@ Function ComponentsLeave
   ${EndIf}
 FunctionEnd
 
+Function DoLoop
+
+  ${Do}
+    IntOp $R1 $R1 + 1
+    ${If} $R1 == 5
+      Return
+    ${EndIf}
+  ${Loop}
+
+FunctionEnd
+
 !verbose 3
diff --git a/Include/LogicLib.nsh b/Include/LogicLib.nsh
index 326417a2..9e78e425 100644
--- a/Include/LogicLib.nsh
+++ b/Include/LogicLib.nsh
@@ -576,6 +576,7 @@
     !endif
     !undef _c=${_c}
     Goto ${_Continue}                                     ; Just to ensure it is referenced at least once
+	Goto ${_Exit${_n}}                                    ; Just to ensure it is referenced at least once
     ${_Exit${_n}}:                                        ; Place the loop exit point
     !undef ${_Logic}Condition
     !insertmacro _PopScope Continue