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