Removed optional from ierr declaration. This was needed to get the string

length parameter to come out correctly (for C interfaces with char*).

This commit was SVN r3804.

src/mpi/f90/xml/chasm-mpi-test.f90.xsl

@@ -119,7 +119,7 @@ do
 
     <xsl:for-each select="return[1]">
       <xsl:if test="@name = 'ierr'">
-       <xsl:text>    echo "  integer, intent(out), optional :: ierr"</xsl:text>
+       <xsl:text>    echo "  integer, intent(out) :: ierr"</xsl:text>
       </xsl:if>
     </xsl:for-each>
 

src/mpi/f90/xml/chasm-mpi.f90.xsl

@@ -122,7 +122,7 @@
 
     <xsl:for-each select="return[1]">
       <xsl:if test="@name = 'ierr'">
-       <xsl:text>echo "  integer, intent(out), optional :: ierr"</xsl:text>
+       <xsl:text>echo "  integer, intent(out) :: ierr"</xsl:text>
       </xsl:if>
     </xsl:for-each>
 
@@ -169,7 +169,7 @@ do
 
     <xsl:for-each select="return[1]">
       <xsl:if test="@name = 'ierr'">
-       <xsl:text>    echo "  integer, intent(out), optional :: ierr"</xsl:text>
+       <xsl:text>    echo "  integer, intent(out) :: ierr"</xsl:text>
       </xsl:if>
     </xsl:for-each>
     <xsl:value-of select="$nl"/>

src/mpi/f90/xml/chasm-mpi.i.f90.xsl

@@ -134,7 +134,7 @@
 
     <xsl:for-each select="return[1]">
       <xsl:if test="@name = 'ierr'">
-       <xsl:text>echo "  integer, intent(out), optional :: ierr"</xsl:text>
+       <xsl:text>echo "  integer, intent(out) :: ierr"</xsl:text>
       </xsl:if>
     </xsl:for-each>
 
@@ -181,7 +181,7 @@ do
 
     <xsl:for-each select="return[1]">
       <xsl:if test="@name = 'ierr'">
-       <xsl:text>    echo "  integer, intent(out), optional :: ierr"</xsl:text>
+       <xsl:text>    echo "  integer, intent(out) :: ierr"</xsl:text>
       </xsl:if>
     </xsl:for-each>