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patch 7.4.2104

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Problem:    Code duplication when unreferencing a function.
Solution:   De-duplicate.
This commit is contained in:
Bram Moolenaar
2016-07-26 20:46:08 +02:00
parent e99e84497b
commit 97baee80f0
2 changed files with 11 additions and 16 deletions
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25
src/userfunc.c
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@@ -2640,11 +2640,11 @@ ex_delfunction(exarg_T *eap)
void
func_unref(char_u *name)
{
ufunc_T *fp;
ufunc_T *fp = NULL;
if (name == NULL)
return;
else if (isdigit(*name))
if (isdigit(*name))
{
fp = find_func(name);
if (fp == NULL)
@@ -2654,25 +2654,18 @@ func_unref(char_u *name)
#endif
EMSG2(_(e_intern2), "func_unref()");
}
else if (--fp->uf_refcount <= 0)
{
/* Only delete it when it's not being used. Otherwise it's done
* when "uf_calls" becomes zero. */
if (fp->uf_calls == 0)
func_free(fp);
}
}
else if (STRNCMP(name, "<lambda>", 8) == 0)
{
/* fail silently, when lambda function isn't found. */
fp = find_func(name);
if (fp != NULL && --fp->uf_refcount <= 0)
{
/* Only delete it when it's not being used. Otherwise it's done
* when "uf_calls" becomes zero. */
if (fp->uf_calls == 0)
func_free(fp);
}
}
if (fp != NULL && --fp->uf_refcount <= 0)
{
/* Only delete it when it's not being used. Otherwise it's done
* when "uf_calls" becomes zero. */
if (fp->uf_calls == 0)
func_free(fp);
}
}