commit 40375f3babd5a52e0e9d5f2abe4a9332505e702d
Author: Miroslav Lichvar <mlichvar@redhat.com>
Date:   Mon Jun 19 11:57:18 2023 +0200

    Avoid -Wmaybe-uninitialized warning
    
    This avoids the following false positive from gcc:
    
    config.c:352:28: error: 'df' may be used uninitialized [-Werror=maybe-uninitialized]
      352 |                 dst->val.d = df;
          |                            ^
    config.c: In function 'config_read':
    config.c:286:16: note: 'df' was declared here
      286 |         double df;
          |                ^
    
    Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>

diff --git a/config.c b/config.c
index 946e508..26f3c82 100644
--- a/config.c
+++ b/config.c
@@ -283,7 +283,7 @@ static enum parser_result parse_item(struct config *cfg,
 	enum parser_result r;
 	struct config_item *cgi, *dst;
 	struct config_enum *cte;
-	double df;
+	double df = 0.0;
 	int val;
 
 	r = parse_fault_interval(cfg, section, option, value);