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hpsj5s: fix [-Wunused-but-set-variable] compiler warning

merge-requests/1/head
Olaf Meeuwissen 2015-12-23 21:36:54 +09:00
rodzic aabb63dbbf
commit 2724f85552
1 zmienionych plików z 0 dodań i 2 usunięć
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backend/hpsj5s.c
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@ -161,7 +161,6 @@ SANE_Status
sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize) sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize)
{ {
char line[PATH_MAX]; /*Line from config file */ char line[PATH_MAX]; /*Line from config file */
int len; /*Length of string from config file */
FILE *config_file; /*Handle to config file of this backend */ FILE *config_file; /*Handle to config file of this backend */
DBG_INIT (); DBG_INIT ();
@ -189,7 +188,6 @@ sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize)
{ {
if ((line[0] == '#') || (line[0] == '\0')) /*comment line or empty line */ if ((line[0] == '#') || (line[0] == '\0')) /*comment line or empty line */
continue; continue;
len = strlen (line); /*sanei_config_read guaranty, it's not more then PATH_MAX-1 */
strcpy (scanner_path, line); /*so, we choose last in file (uncommented) */ strcpy (scanner_path, line); /*so, we choose last in file (uncommented) */
} }