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remove unnecessary checks before calls to ast_strlen_zero

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6864 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-10-26 19:48:14 +00:00
parent dbc5c06c94
commit 5187de9ab6
59 changed files with 108 additions and 109 deletions
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10
apps/app_osplookup.c
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@@ -110,7 +110,7 @@ static int osplookup_exec(struct ast_channel *chan, void *data)
char *provider, *opts=NULL;
struct ast_osp_result result;
if (!data || ast_strlen_zero(data)) {
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "OSPLookup requires an argument (extension)\n");
return -1;
}
@@ -169,7 +169,7 @@ static int ospnext_exec(struct ast_channel *chan, void *data)
int cause;
struct ast_osp_result result;
if (!data || ast_strlen_zero(data)) {
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "OSPNext should have an argument (cause)\n");
return -1;
}
@@ -179,7 +179,7 @@ static int ospnext_exec(struct ast_channel *chan, void *data)
cause = str2cause((char *)data);
temp = pbx_builtin_getvar_helper(chan, "OSPHANDLE");
result.handle = -1;
if (temp && strlen(temp) && (sscanf(temp, "%d", &result.handle) == 1) && (result.handle > -1)) {
if (!ast_strlen_zero(temp) && (sscanf(temp, "%d", &result.handle) == 1) && (result.handle > -1)) {
if ((res = ast_osp_next(&result, cause)) > 0) {
char tmp[80];
snprintf(tmp, sizeof(tmp), "%d", result.handle);
@@ -217,7 +217,7 @@ static int ospfinished_exec(struct ast_channel *chan, void *data)
time_t start=0, duration=0;
struct ast_osp_result result;
if (!data || ast_strlen_zero(data)) {
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "OSPFinish should have an argument (cause)\n");
return -1;
}
@@ -236,7 +236,7 @@ static int ospfinished_exec(struct ast_channel *chan, void *data)
cause = str2cause((char *)data);
temp = pbx_builtin_getvar_helper(chan, "OSPHANDLE");
result.handle = -1;
if (temp && strlen(temp) && (sscanf(temp, "%d", &result.handle) == 1) && (result.handle > -1)) {
if (!ast_strlen_zero(temp) && (sscanf(temp, "%d", &result.handle) == 1) && (result.handle > -1)) {
if (!ast_osp_terminate(result.handle, cause, start, duration)) {
pbx_builtin_setvar_helper(chan, "_OSPHANDLE", "");
res = 1;