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db: Avoid use uninitialized rc if running 0 statements

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Caught by new gcc 11.1.0:
/git/osmo-hlr/src/db.c:257:16: error: ‘rc’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
  257 |         return rc;
      |                ^~

Change-Id: I45e1fede234cd4446a7061fb908bf344eee72f5a
This commit is contained in:
Pau Espin Pedrol
2021-07-15 13:33:07 +02:00
parent 60673e7f77
commit 608e2e483f
1 changed files with 1 additions and 1 deletions
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2
src/db.c
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@@ -234,7 +234,7 @@ void db_close(struct db_context *dbc)
static int db_run_statements(struct db_context *dbc, const char **statements, size_t statements_count)
{
int rc;
int rc = 0;
int i;
for (i = 0; i < statements_count; i++) {
const char *stmt_str = statements[i];