CC-tea/coreutils
1
0
Fork 0
mirror of git://git.sv.gnu.org/coreutils.git synced 2026-06-15 05:56:55 +02:00
Code Issues Projects Releases Wiki Activity

(duplicate_node) [lint]: Set *new_idx to -1, to avoid

Browse Source 
warnings (unfounded) in caller that it may be used uninitialized.
This commit is contained in:
Jim Meyering
2005-08-12 13:10:17 +00:00
parent 39a33e5f64
commit d7d1532698
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/regcomp.c
+4 -1
View File
@@ -1603,7 +1603,10 @@ duplicate_node (new_idx, dfa, org_idx, constraint)
{
int dup_idx = re_dfa_add_node (dfa, dfa->nodes[org_idx]);
if (BE (dup_idx == -1, 0))
return REG_ESPACE;
{
IF_LINT (*new_idx = -1);
return REG_ESPACE;
}
dfa->nodes[dup_idx].constraint = constraint;
if (dfa->nodes[org_idx].type == ANCHOR)
dfa->nodes[dup_idx].constraint |= dfa->nodes[org_idx].opr.ctx_type;