File abuild.patch of Package llmozlib2

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File abuild.patch of Package llmozlib2

From: Wolfgang Rosenauer <stark@suse.de>
Subject: Fix compiler warnings which disturb autobuild
References:

### autobuild
... testing for serious compiler warnings
Program is using uninitialized variables. Note the difference between "is used" 
and "may be used". Please investigate and fix.
Problematic file(s) and their linenumbers:
  nsUnicodeToJamoTTF.cpp: 855
  nsObjectFrame.cpp: 1933
###

### autobuild
... testing for serious compiler warnings
Program returns random data in a function. Please fix.
Problematic file(s) and their linenumbers:
  nsWebShell.cpp: 562
  Program is using uninitialized variables. Note the difference between "is used" and "may be used".
  Please investigate and fix.
  Problematic file(s) and their linenumbers:
  nsFrame.cpp: 3536
###

### autobuild
ERROR: Program returns random data in a function. Please fix. 
Problematic file(s) and their linenumbers: 
  ns4xPlugin.cpp: 2247
###
Index: gfx/src/gtk/nsFontMetricsUtils.cpp
===================================================================
--- gfx/src/gtk/nsFontMetricsUtils.cpp.orig
+++ gfx/src/gtk/nsFontMetricsUtils.cpp
@@ -75,6 +75,7 @@ NS_FontMetricsGetHints(void)
 #ifdef MOZ_ENABLE_COREXFONTS
     return nsFontMetricsGTK::GetHints();
 #endif
+    return 1;
 }
 
 nsresult
@@ -95,6 +96,7 @@ NS_FontMetricsFamilyExists(nsIDeviceCont
 #ifdef MOZ_ENABLE_COREXFONTS
     return nsFontMetricsGTK::FamilyExists(aDevice, aName);
 #endif
+    return 1;
 }
 
 #if defined(MOZ_ENABLE_XFT) && defined(MOZ_ENABLE_COREXFONTS)
Index: intl/uconv/ucvko/nsUnicodeToJamoTTF.cpp
===================================================================
--- intl/uconv/ucvko/nsUnicodeToJamoTTF.cpp.orig
+++ intl/uconv/ucvko/nsUnicodeToJamoTTF.cpp
@@ -842,6 +842,7 @@ PRInt16 JamoSrchReplace (const JamoNormM
   {
     const JamoNormMap *match;
     JamoNormMap key;
+    key.liga = 0;
 
     // cluster array is made up of PRUint8's to save memory
     // and we have to subtract aOffset from the input before looking it up.
Index: docshell/base/nsWebShell.cpp
===================================================================
--- docshell/base/nsWebShell.cpp.orig
+++ docshell/base/nsWebShell.cpp
@@ -565,6 +565,7 @@ nsWebShell::OnLinkClickSync(nsIContent *
       NS_ABORT_IF_FALSE(0,"unexpected link verb");
       return NS_ERROR_UNEXPECTED;
   }
+  return NS_ERROR_UNEXPECTED;
 }
 
 NS_IMETHODIMP
Index: layout/generic/nsFrame.cpp
===================================================================
--- layout/generic/nsFrame.cpp.orig
+++ layout/generic/nsFrame.cpp
@@ -3576,7 +3576,7 @@ nsFrame::PeekOffsetParagraph(nsPresConte
 #ifdef DEBUG_paragraph
   printf("Selecting paragraph\n");
 #endif
-  nsIFrame* blockFrame;
+  nsIFrame* blockFrame = NULL;
   nsCOMPtr<nsILineIterator> iter (getter_AddRefs(GetBlockFrameAndLineIter(this, &blockFrame)));
   if (!blockFrame || !iter)
     return NS_ERROR_UNEXPECTED;
Index: modules/plugin/base/src/ns4xPlugin.cpp
===================================================================
--- modules/plugin/base/src/ns4xPlugin.cpp.orig
+++ modules/plugin/base/src/ns4xPlugin.cpp
@@ -2244,6 +2244,8 @@ _setvalue(NPP npp, NPPVariable variable,
     default:
       return NPERR_NO_ERROR;
   }
+  /* To keep gcc happy.  */
+  return NPERR_NO_ERROR;
 }
 
 ////////////////////////////////////////////////////////////////////////

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File abuild.patch of Package llmozlib2

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