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Remove unnecessary NULL checks before g_free(). (#369666, Morten Welinder,

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2007-03-09  Matthias Clasen <mclasen@redhat.com>

        * Everywhere: Remove unnecessary NULL checks before
        g_free().  (#369666, Morten Welinder, Djihed Afifi)

        * configure.in: Check for ftw.h



svn path=/trunk/; revision=17444
This commit is contained in:
Matthias Clasen
2007-03-09 21:57:37 +00:00
committed by Matthias Clasen
parent a1e4554462
commit 82ce59cd0f
59 changed files with 126 additions and 232 deletions
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6
modules/engines/pixbuf/pixbuf-rc-style.c
View File

@ -375,8 +375,7 @@ theme_parse_detail(GScanner * scanner,
if (token != G_TOKEN_STRING)
return G_TOKEN_STRING;
if (data->match_data.detail)
g_free (data->match_data.detail);
g_free (data->match_data.detail);
data->match_data.detail = g_strdup(scanner->value.v_string);
@ -622,8 +621,7 @@ theme_image_unref (ThemeImage *data)
data->refcount--;
if (data->refcount == 0)
{
if (data->match_data.detail)
g_free (data->match_data.detail);
g_free (data->match_data.detail);
if (data->background)
theme_pixbuf_destroy (data->background);
if (data->overlay)

3
modules/engines/pixbuf/pixbuf-render.c
View File

@ -487,8 +487,7 @@ theme_pixbuf_set_filename (ThemePixbuf *theme_pb,
theme_pb->pixbuf = NULL;
}
if (theme_pb->filename)
g_free (theme_pb->filename);
g_free (theme_pb->filename);
if (filename)
theme_pb->filename = g_strdup (filename);

3
modules/input/gtkimcontextxim.c
View File

@ -1159,8 +1159,7 @@ preedit_draw_callback (XIC xic,
context->preedit_length += diff;
if (new_text)
g_free (new_text);
g_free (new_text);
if (!context->finalizing)
g_signal_emit_by_name (context, "preedit_changed");

3
modules/printbackends/cups/gtkprintbackendcups.c
View File

@ -613,8 +613,7 @@ cups_dispatch_watch_finalize (GSource *source)
dispatch->backend = NULL;
}
if (dispatch->data_poll != NULL)
g_free (dispatch->data_poll);
g_free (dispatch->data_poll);
}
static GSourceFuncs _cups_dispatch_watch_funcs = {