X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Frune%2Frune.c;fp=ccan%2Frune%2Frune.c;h=84296c66b33d8707fa7a6a162e245205f04a0daf;hp=0ff7968b4aa9b093f42bb5febdd6fb4b455b8e25;hb=8448fd2813c4a8bdeff08c739129c877204341a7;hpb=7343770f9760cf95311ae0a835171ad8d3057f13

diff --git a/ccan/rune/rune.c b/ccan/rune/rune.c
index 0ff7968b..84296c66 100644
--- a/ccan/rune/rune.c
+++ b/ccan/rune/rune.c
@@ -302,7 +302,7 @@ static const char *rune_alt_single(const tal_t *ctx,
 				   const s64 *fieldval_int)
 {
 	char strfield[STR_MAX_CHARS(s64) + 1];
-	s64 runeval_int;
+	s64 runeval_int = 0 /* gcc v9.4.0 gets upset with uninitiaized var at -O3 */;
 	const char *err;
 
 	/* Caller can't set both! */