From 2745b489406ffe1e326c45b3ac2134457efd4d80 Mon Sep 17 00:00:00 2001 From: Holger Hans Peter Freyther Date: Wed, 27 Jan 2016 17:08:02 +0100 Subject: bitvec: Fix build on older gcc bitvec.c: In function 'bitvec_unhex': bitvec.c:389: error: 'for' loop initial declarations are only allowed in C99 mode bitvec.c:389: note: use option -std=c99 or -std=gnu99 to compile your code --- src/bitvec.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/bitvec.c b/src/bitvec.c index f9341b70..2db62efa 100644 --- a/src/bitvec.c +++ b/src/bitvec.c @@ -383,10 +383,12 @@ unsigned int bitvec_unpack(struct bitvec *bv, const uint8_t *buffer) int bitvec_unhex(struct bitvec *bv, const char *src) { + unsigned i; unsigned val; unsigned write_index = 0; unsigned digits = bv->data_len * 2; - for (unsigned i = 0; i < digits; i++) { + + for (i = 0; i < digits; i++) { if (sscanf(src + i, "%1x", &val) < 1) { return 1; } -- cgit v1.2.3