From 876c6ff1e20f51b0921acda99861f476b6423f26 Mon Sep 17 00:00:00 2001
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From: Hongxu Jia <hongxu.jia@windriver.com>
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Date: Mon, 11 Aug 2014 12:39:53 +0800
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Subject: [PATCH] gtk.c: fix compiling failure with option -g -O
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There were compiling failure with option -g -O
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...
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././gtk.c: In function 'configure_area':
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././gtk.c:397:2: error: 'cr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
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cairo_set_source_rgb(cr,
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^
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././gtk.c:384:14: note: 'cr' was declared here
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cairo_t *cr;
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^
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././gtk.c: In function 'main':
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././gtk.c:2911:6: error: 'error' may be used uninitialized in this function [-Werror=maybe-uninitialized]
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fprintf(stderr, "%s: %s\n", pname, error);
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^
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cc1: all warnings being treated as errors
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...
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Initialized pointer 'cr' and 'error' with NULL
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Upstream-Status: Pending
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Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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---
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gtk.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gtk.c b/gtk.c
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index 4565836..5e83b48 100644
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--- a/gtk.c
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+++ b/gtk.c
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@@ -2944,7 +2944,7 @@ static void list_presets_from_menu(struct preset_menu *menu)
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int main(int argc, char **argv)
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{
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char *pname = argv[0];
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- char *error;
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+ char *error = NULL;
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int ngenerate = 0, px = 1, py = 1;
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bool print = false;
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bool time_generation = false, test_solve = false, list_presets = false;
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