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| author | Elliott Hughes <enh@google.com> | 2017-07-07 13:06:36 -0700 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2017-07-09 01:55:17 -0500 |
| commit | 352efdf18d98be859d19bbae2cd2732d2b7f01cf (patch) | |
| tree | 2af6bdf89b3e8fe3b523879aa3d827a58e7b76f6 /toys/pending | |
| parent | 61d0115171681e63366e1321c03ba0ad2d904f6f (diff) | |
| download | toybox-352efdf18d98be859d19bbae2cd2732d2b7f01cf.tar.gz | |
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);
~~^~ ~~~~~~~~~~~~~~~~~~~~~
Diffstat (limited to 'toys/pending')
| -rw-r--r-- | toys/pending/expr.c | 3 |
1 files changed, 2 insertions, 1 deletions
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); |