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patch 8.0.1677: no compiler warning for wrong format in vim_snprintf()

Problem:    No compiler warning for wrong format in vim_snprintf().
Solution:   Add printf attribute for gcc.  Fix reported problems.
This commit is contained in:
Bram Moolenaar
2018-04-08 13:07:22 +02:00
parent 4ac2e8d8e6
commit ea39176baa
10 changed files with 51 additions and 31 deletions

View File

@@ -217,7 +217,7 @@ json_encode_item(garray_T *gap, typval_T *val, int copyID, int options)
case VAR_NUMBER:
vim_snprintf((char *)numbuf, NUMBUFLEN, "%lld",
val->vval.v_number);
(long long)val->vval.v_number);
ga_concat(gap, numbuf);
break;