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convert a couple uses of strlen() to use ast_strlen_zero()

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@13621 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-03-19 15:42:49 +00:00
parent fc9d3ba21b
commit 222afff88a
1 changed files with 2 additions and 2 deletions
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4
image.c
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@@ -97,12 +97,12 @@ static int file_exists(char *filename)
static void make_filename(char *buf, int len, char *filename, const char *preflang, char *ext)
{
if (filename[0] == '/') {
if (preflang && strlen(preflang))
if (!ast_strlen_zero(preflang))
snprintf(buf, len, "%s-%s.%s", filename, preflang, ext);
else
snprintf(buf, len, "%s.%s", filename, ext);
} else {
if (preflang && strlen(preflang))
if (!ast_strlen_zero(preflang))
snprintf(buf, len, "%s/%s/%s-%s.%s", ast_config_AST_VAR_DIR, "images", filename, preflang, ext);
else
snprintf(buf, len, "%s/%s/%s.%s", ast_config_AST_VAR_DIR, "images", filename, ext);