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numparam/xpressn.c, #2/5, cleanup, drop 'err' and return early

This commit is contained in:
rlar 2017-10-25 21:37:36 +02:00
parent 303d78f616
commit 146ca72153
1 changed files with 4 additions and 9 deletions
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13
src/frontend/numparam/xpressn.c
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@ -481,7 +481,7 @@ nupa_define(dico_t *dico,
we mark each id with its subckt level, and warn if write at higher one.
*/
char c;
bool err, warn;
bool warn;
entry_t *entry; /* spice table entry */
NGHASHPTR htable_p; /* hash table */
@ -492,13 +492,9 @@ nupa_define(dico_t *dico,
htable_p = dico->symbols[dico->stack_depth];
entry = attrib(dico, htable_p, t, op);
err = 0;
if (!entry) {
err = message(dico, " Symbol table overflow\n");
} else {
if (!entry)
return message(dico, " Symbol table overflow\n");
if (entry->tp == 'P')
entry = entry->pointer; /* pointer indirection */
@ -531,9 +527,8 @@ nupa_define(dico_t *dico,
if (0)
message(dico, "%s: cannot redefine\n", t);
}
}
return err;
return 0;
}