knsupdate: autocomplete - fix wrong pointer iteration

src/utils/knsupdate/knsupdate_interactive.c

@@ -22,7 +22,6 @@
 #include "utils/knsupdate/knsupdate_exec.h"
 #include "utils/knsupdate/knsupdate_interactive.h"
 
-#define PROGRAM_NAME	"knsupdate"
 #define HISTORY_FILE	".knsupdate_history"
 
 static char *prompt(EditLine *el)
@@ -90,7 +89,7 @@ static unsigned char complete(EditLine *el, int ch)
 	// Find the command descriptor.
 	const char **desc = knsupdate_cmd_array;
 	while (*desc != NULL && strcmp((*desc) + 1, argv[0]) != 0) {
-		(*desc)++;
+		desc++;
 	}
 	if (*desc == NULL) {
 		goto complete_exit;

src/utils/knsupdate/knsupdate_params.c

@@ -30,8 +30,6 @@
 #include "contrib/strtonum.h"
 #include "contrib/ucw/mempool.h"
 
-#define PROGRAM_NAME "knsupdate"
-
 #define DEFAULT_RETRIES_NSUPDATE	3
 #define DEFAULT_TIMEOUT_NSUPDATE	12
 

src/utils/knsupdate/knsupdate_params.h

@@ -25,6 +25,8 @@
 #include "libzscanner/scanner.h"
 #include "contrib/ucw/lists.h"
 
+#define PROGRAM_NAME "knsupdate"
+
 /*! \brief knsupdate-specific params data. */
 typedef struct {
 	/*!< Stop processing - just print help, version,... */