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minor cleanups for another cli completion function ...

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7661 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-12-27 20:03:07 +00:00
parent 27a345626c
commit 04fc58d038
1 changed files with 6 additions and 7 deletions
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13
pbx.c
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@@ -1196,10 +1196,9 @@ static int handle_show_function(int fd, int argc, char *argv[])
static char *complete_show_function(char *line, char *word, int pos, int state) static char *complete_show_function(char *line, char *word, int pos, int state)
{ {
struct ast_custom_function *acf; struct ast_custom_function *acf;
char *ret = NULL;
int which = 0; int which = 0;
int wordlen; int wordlen = strlen(word);
wordlen = strlen(word);
/* try to lock functions list ... */ /* try to lock functions list ... */
if (ast_mutex_lock(&acflock)) { if (ast_mutex_lock(&acflock)) {
@@ -1210,15 +1209,15 @@ static char *complete_show_function(char *line, char *word, int pos, int state)
for (acf = acf_root; acf; acf = acf->next) { for (acf = acf_root; acf; acf = acf->next) {
if (!strncasecmp(word, acf->name, wordlen)) { if (!strncasecmp(word, acf->name, wordlen)) {
if (++which > state) { if (++which > state) {
char *ret = strdup(acf->name); ret = strdup(acf->name);
ast_mutex_unlock(&acflock); break;
return ret;
} }
} }
} }
ast_mutex_unlock(&acflock); ast_mutex_unlock(&acflock);
return NULL;
return ret;
} }
struct ast_custom_function* ast_custom_function_find(const char *name) struct ast_custom_function* ast_custom_function_find(const char *name)