[balsa] Do not define an unused path

[Peter Bloomfield <peterb src gnome org>]

commit fb527d9bdec51fd0db4116f45653729ed61567fb
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Wed Apr 26 22:07:31 2017 -0400

    Do not define an unused path
    
        * configure.ac: do not define BALSA_STD_PREFIX, it is not used.
        * libbalsa/files.c: do not put it in a search path.
        * src/balsa-icons.c (balsa_register_pixmaps),
          (balsa_register_pixbufs): do not append it to the
          icon-theme-search-path.

 ChangeLog         |   10 ++++++++++
 configure.ac      |    3 +--
 libbalsa/files.c  |    1 -
 src/balsa-icons.c |    7 +------
 4 files changed, 12 insertions(+), 9 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 26cdc5a..2e9d812 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2017-04-26  Peter Bloomfield  <pbloomfield bellsouth net>
+
+       Do not define an unused path
+
+       * configure.ac: do not define BALSA_STD_PREFIX, it is not used.
+       * libbalsa/files.c: do not put it in a search path.
+       * src/balsa-icons.c (balsa_register_pixmaps),
+         (balsa_register_pixbufs): do not append it to the
+         icon-theme-search-path.
+
 2017-04-24  Peter Bloomfield  <pbloomfield bellsouth net>
 
        * libbalsa/files.c (libbalsa_icon_finder): more carefully check
diff --git a/configure.ac b/configure.ac
index ea50351..5b5385f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -795,10 +795,9 @@ dnl ###########################################################################
 if test "x$prefix" = "xNONE"; then
        prefix=$ac_default_prefix
 fi
-CPPFLAGS="$CPPFLAGS -DBALSA_STD_PREFIX=\\\"${prefix}\\\""
-CPPFLAGS="$CPPFLAGS -DBALSA_DATA_PREFIX=\\\"${datadir}/balsa\\\""
 BALSA_DATA_PREFIX="${datadir}/balsa"
 AC_SUBST(BALSA_DATA_PREFIX)
+CPPFLAGS="$CPPFLAGS -DBALSA_DATA_PREFIX=\\\"${BALSA_DATA_PREFIX}\\\""
 
 dnl Documentation and Testing requirements for libnetclient
 
diff --git a/libbalsa/files.c b/libbalsa/files.c
index 6e104eb..dbb800a 100644
--- a/libbalsa/files.c
+++ b/libbalsa/files.c
@@ -34,7 +34,6 @@
 
 static const gchar *permanent_prefixes[] = {
     BALSA_DATA_PREFIX,
-    BALSA_STD_PREFIX,
     "src",
     ".",
     NULL
diff --git a/src/balsa-icons.c b/src/balsa-icons.c
index a1ce7cb..9f8b069 100644
--- a/src/balsa-icons.c
+++ b/src/balsa-icons.c
@@ -29,7 +29,7 @@
 #include "address-view.h"
 
 /* comment out the next line to suppress info about loading images */
-#if 0
+#if 1
 #define BICONS_VERBOSE
 #endif
 
@@ -177,7 +177,6 @@ balsa_register_pixmaps(void)
 
     balsa_icon_table =
         g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
-    gtk_icon_theme_append_search_path(icon_theme, BALSA_STD_PREFIX "/share/icons");
     gtk_icon_theme_append_search_path(icon_theme, BALSA_DATA_PREFIX);
 
     for (i = 0; i < G_N_ELEMENTS(balsa_icons); i++)
@@ -222,10 +221,6 @@ balsa_register_pixbufs(GtkWidget * widget)
     guint i;
     GtkIconTheme *icon_theme = gtk_icon_theme_get_default();
 
-    gtk_icon_theme_append_search_path(icon_theme,
-                                      BALSA_STD_PREFIX "/share/icons");
-    gtk_icon_theme_append_search_path(icon_theme, BALSA_DATA_PREFIX);
-
     for (i = 0; i < G_N_ELEMENTS(icons); i++) {
         GdkPixbuf *pixbuf;
         GError *err = NULL;