From 352efdf18d98be859d19bbae2cd2732d2b7f01cf Mon Sep 17 00:00:00 2001 From: Elliott Hughes Date: Fri, 7 Jul 2017 13:06:36 -0700 Subject: Fix -Wformat compiler warning in expr.c. Android forces -Wformat on for all source. toys/pending/expr.c:116:28: warning: field precision should have type 'int', but argument has type 'long' [-Wformat] ret->s = xmprintf("%.*s", m[1].rm_eo-m[1].rm_so, target+m[1].rm_so); ~~^~ ~~~~~~~~~~~~~~~~~~~~~ --- toys/pending/expr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'toys') diff --git a/toys/pending/expr.c b/toys/pending/expr.c index 743a9536..9e094a75 100644 --- a/toys/pending/expr.c +++ b/toys/pending/expr.c @@ -113,7 +113,8 @@ static void re(char *target, char *pattern, struct value *ret) if (!regexec(&pat, target, 2, m, 0) && !m[0].rm_so) { // Return first parenthesized subexpression as string, or length of match if (pat.re_nsub>0) { - ret->s = xmprintf("%.*s", m[1].rm_eo-m[1].rm_so, target+m[1].rm_so); + ret->s = xmprintf("%.*s", (int)(m[1].rm_eo-m[1].rm_so), + target+m[1].rm_so); if (TT.refree) free(TT.refree); TT.refree = ret->s; } else assign_int(ret, m[0].rm_eo); -- cgit v1.2.3