Since commit 719e44277f8e89323a87219b4d4bc7abac05b051, build with gcc <= 4.8 fails on: main.c:186:2: error: 'for' loop initial declarations are only allowed in C99 mode for (size_t i = IDX_INTERACTIVE + 1; i < NR_NFT_OPTIONS; ++i) ^ Fixes: - http://autobuild.buildroot.org/results/cf2359b8311fe91f9335c91f2bb4a730c9f4c9dc Signed-off-by: Fabrice Fontaine <fontaine.fabrice@xxxxxxxxx> --- src/main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/main.c b/src/main.c index d830c7a2..e248a347 100644 --- a/src/main.c +++ b/src/main.c @@ -169,6 +169,7 @@ static void print_option(const struct nft_opt *opt) static void show_help(const char *name) { + size_t i; printf("Usage: %s [ options ] [ cmds... ]\n" "\n" "Options:\n", name); @@ -185,7 +186,7 @@ static void show_help(const char *name) fputs("\n", stdout); - for (size_t i = IDX_INTERACTIVE + 1; i < NR_NFT_OPTIONS; ++i) + for (i = IDX_INTERACTIVE + 1; i < NR_NFT_OPTIONS; ++i) print_option(&nft_options[i]); fputs("\n", stdout); -- 2.26.2
