[vte] iso2022: Always intern the codeset name

[Christian Persch <chpe src gnome org>]

commit c9b4abe638bf783459c52d9aeceb5b7960ab7cbb
Author: Christian Persch <chpe gnome org>
Date:   Mon Mar 31 22:01:44 2014 +0200

    iso2022: Always intern the codeset name

 src/iso2022.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/iso2022.c b/src/iso2022.c
index b593e0e..57b5159 100644
--- a/src/iso2022.c
+++ b/src/iso2022.c
@@ -769,13 +769,13 @@ _vte_iso2022_state_new(const char *native_codeset,
        state->g[1] = 'B';
        state->g[2] = 'B';
        state->g[3] = 'B';
-       state->codeset = native_codeset;
-       state->native_codeset = state->codeset;
+       state->native_codeset = state->codeset = g_intern_string(native_codeset);
        if (native_codeset == NULL) {
-               g_get_charset(&state->codeset);
-               state->native_codeset = state->codeset;
-       }
-       state->utf8_codeset = "UTF-8";
+                const char *codeset;
+               g_get_charset(&codeset);
+               state->native_codeset = state->codeset = g_intern_string(codeset);
+        }
+       state->utf8_codeset = g_intern_string("UTF-8");
        state->target_codeset = VTE_CONV_GUNICHAR_TYPE;
        _vte_debug_print(VTE_DEBUG_SUBSTITUTION,
                        "Native codeset \"%s\", currently %s\n",