fix viewer bustage on linux r=bryner

git-svn-id: svn://10.0.0.236/trunk@60584 18797224-902f-48f8-a5cc-f745e15eee43
2000-02-12 04:47:38 +00:00
parent 484ef131f2
commit afb015357d
2 changed files with 20 additions and 0 deletions
--- a/mozilla/xpfe/appshell/src/nsCommandLineService.cpp
+++ b/mozilla/xpfe/appshell/src/nsCommandLineService.cpp
@@ -211,6 +211,11 @@ nsCmdLineService::GetArgc(PRInt32 * aResult)

    if (nsnull == aResult)
        return NS_ERROR_NULL_POINTER;
+
+    // if we are null, we were never initialized.
+    if (mArgc == 0)
+      return NS_ERROR_FAILURE;
+
    *aResult =  mArgc;
    return NS_OK;
 }
@@ -220,6 +225,11 @@ nsCmdLineService::GetArgv(char *** aResult)
 {
    if (nsnull == aResult)
      return NS_ERROR_NULL_POINTER;
+
+    // if we are 0, we were never set.
+    if (!mArgv)
+      return NS_ERROR_FAILURE;
+
    *aResult = mArgv;

    return NS_OK;