g_error fix, m/m version fix

Original commit message from CVS:
g_error fix, m/m version fix

ChangeLog

@@ -1,3 +1,12 @@
+2004-03-14  Thomas Vander Stichele  <thomas at apestaart dot org>
+
+	* gst/registries/gstxmlregistry.c: (gst_xml_registry_load_plugin):
+          g_error_free the g_error
+	* tools/gst-feedback-m.m:
+          check for other versions of gstreamer
+	* tools/gst-indent:
+          use sh, not bash
+
 2004-03-14  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* tools/gst-register.c: do not spill paths when registries are not

gst/registries/gstxmlregistry.c

@@ -141,6 +141,7 @@ gst_xml_registry_get_type (void)
       (GInstanceInitFunc) gst_xml_registry_init,
       NULL
     };
+
     xml_registry_type = g_type_register_static (GST_TYPE_REGISTRY,
 	"GstXMLRegistry", &xml_registry_info, 0);
   }
@@ -638,6 +639,7 @@ gst_xml_registry_load_plugin (GstRegistry * registry, GstPlugin * plugin)
     if (error) {
       g_warning ("could not load plugin %s: %s", plugin->desc.name,
 	  error->message);
+      g_error_free (error);
     }
     return GST_REGISTRY_PLUGIN_LOAD_ERROR;
   } else if (loaded_plugin != plugin) {

tools/gst-feedback-m.m

@@ -36,14 +36,18 @@ command_output "id"
 echo
 
 echo "+   PKG-CONFIG INFORMATION"
-command_output "pkg-config --version"
-command_output "pkg-config gstreamer --modversion"
-command_output "pkg-config gstreamer --cflags"
-command_output "pkg-config gstreamer --libs"
-command_output "pkg-config gstreamer-libs --modversion"
-command_output "pkg-config gstreamer-libs --cflags"
-command_output "pkg-config gstreamer-libs --libs"
-echo
+for mm in 0.6 0.7 0.8
+do
+  echo "+   $mm"
+  command_output "pkg-config --version"
+  command_output "pkg-config gstreamer-$mm --modversion"
+  command_output "pkg-config gstreamer-$mm --cflags"
+  command_output "pkg-config gstreamer-$mm --libs"
+  command_output "pkg-config gstreamer-libs-$mm --modversion"
+  command_output "pkg-config gstreamer-libs-$mm --cflags"
+  command_output "pkg-config gstreamer-libs-$mm --libs"
+  echo
+done
 
 echo "+   GSTREAMER INFORMATION"
 command_output "which gst-register"
@@ -53,13 +57,13 @@ command_output "gst-inspect fakesink"
 command_output "gst-launch fakesrc num_buffers=5 ! fakesink"
 
 echo "++  looking for gstreamer libraries in common locations"
-for dirs in /usr/lib /usr/local/lib /home; do
+for dirs in /usr/lib /usr/local/lib; do
   if test -d $dirs; then
     find $dirs -name libgstreamer* | grep so
   fi
 done
 echo "++  looking for gstreamer headers in common locations"
-for dirs in /usr/include /usr/local/include /home; do
+for dirs in /usr/include /usr/local/include; do
   if test -d $dirs; then
     find $dirs -name gst.h
   fi
@@ -69,13 +73,13 @@ echo "+   GSTREAMER PLUG-INS INFORMATION"
 command_output "gst-inspect volume"
 
 echo "++  looking for gstreamer volume plugin in common locations"
-for dirs in /usr/lib /usr/local/lib /home; do
+for dirs in /usr/lib /usr/local/lib; do
   if test -d $dirs; then
     find $dirs -name libgstvolume* | grep so
   fi
 done
 echo "++  looking for gstreamer headers in common locations"
-for dirs in /usr/include /usr/local/include /home; do
+for dirs in /usr/include /usr/local/include; do
   if test -d $dirs; then
     find $dirs -name audio.h
   fi

tools/gst-indent

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 indent \
   --braces-on-if-line \
   --blank-lines-after-declarations \