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Eliminate "found" flag for simpler, clearer code

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This commit is contained in:
Olly Betts 2015-01-24 15:12:29 +13:00
commit 8fe85e764f
1 changed files with 3 additions and 6 deletions
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9
Lib/swiginit.swg
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@ -55,7 +55,7 @@ SWIGRUNTIME void
SWIG_InitializeModule(void *clientdata) { SWIG_InitializeModule(void *clientdata) {
size_t i; size_t i;
swig_module_info *module_head, *iter; swig_module_info *module_head, *iter;
int found, init; int init;
/* check to see if the circular list has been setup, if not, set it up */ /* check to see if the circular list has been setup, if not, set it up */
if (swig_module.next==0) { if (swig_module.next==0) {
@ -76,18 +76,15 @@ SWIG_InitializeModule(void *clientdata) {
SWIG_SetModule(clientdata, &swig_module); SWIG_SetModule(clientdata, &swig_module);
} else { } else {
/* the interpreter has loaded a SWIG module, but has it loaded this one? */ /* the interpreter has loaded a SWIG module, but has it loaded this one? */
found=0;
iter=module_head; iter=module_head;
do { do {
if (iter==&swig_module) { if (iter==&swig_module) {
found=1; /* Our module is already in the list, so there's nothing more to do. */
break; return;
} }
iter=iter->next; iter=iter->next;
} while (iter!= module_head); } while (iter!= module_head);
/* if this module is already in the list, there's nothing more to do. */
if (found) return;
/* otherwise we must add our module into the list */ /* otherwise we must add our module into the list */
swig_module.next = module_head->next; swig_module.next = module_head->next;
module_head->next = &swig_module; module_head->next = &swig_module;