44 lines
1.2 KiB
Diff
44 lines
1.2 KiB
Diff
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 | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/gtk.c b/gtk.c
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index a2eba2c..c54bf63 100644
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--- a/gtk.c
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+++ b/gtk.c
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@@ -2481,7 +2481,7 @@ char *fgetline(FILE *fp)
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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, print = FALSE, px = 1, py = 1;
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int time_generation = FALSE, test_solve = FALSE, list_presets = FALSE;
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int soln = FALSE, colour = FALSE;
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--
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1.9.1
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