ahill/toybox
1
0
Fork 0
mirror of https://codeberg.org/landley/toybox.git synced 2026-01-26 14:13:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix -Wformat compiler warning in expr.c.

Browse Source 
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);
                         ~~^~   ~~~~~~~~~~~~~~~~~~~~~
This commit is contained in:
Elliott Hughes 2017-07-07 13:06:36 -07:00 committed by Rob Landley
parent 61d0115171
commit 352efdf18d
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
toys/pending/expr.c
View File

@ -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);