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xmltv: catch errors form spawn_and_store_stdout

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Niels Ole Salscheider 2012-08-11 18:58:23 +02:00 • committed by Adam Sutton
parent 5159505c31
commit 1c96e30df7
1 changed files with 4 additions and 3 deletions
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7
src/epggrab/module/xmltv.c
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@ -525,7 +525,8 @@ static int _xmltv_parse
static void _xmltv_load_grabbers ( void )
{
size_t i, outlen, p, n;
int outlen;
size_t i, p, n;
char *outbuf;
char name[1000];
char *tmp, *path;
@ -534,7 +535,7 @@ static void _xmltv_load_grabbers ( void )
outlen = spawn_and_store_stdout(XMLTV_FIND, NULL, &outbuf);
/* Process */
if ( outlen ) {
if ( outlen > 0 ) {
p = n = i = 0;
while ( i < outlen ) {
if ( outbuf[i] == '\n' || outbuf[i] == '\0' ) {
@ -574,7 +575,7 @@ static void _xmltv_load_grabbers ( void )
if (lstat(bin, &st)) continue;
if (!(st.st_mode & S_IEXEC)) continue;
if (!S_ISREG(st.st_mode)) continue;
if ((outlen = spawn_and_store_stdout(bin, argv, &outbuf))) {
if ((outlen = spawn_and_store_stdout(bin, argv, &outbuf)) > 0) {
if (outbuf[outlen-1] == '\n') outbuf[outlen-1] = '\0';
snprintf(name, sizeof(name), "XMLTV: %s", outbuf);
epggrab_module_int_create(NULL, bin, name, 3, bin,