Fixed OOPS

diff --git a/amixer/amixer.c b/amixer/amixer.c
index 5629236ac13b3405a8bcdc9319b52e480e6a512c..726fb71a201d703617f403b81ae0dcf04fe9cb33 100644 (file)
--- a/amixer/amixer.c
+++ b/amixer/amixer.c
@@ -937,7 +937,7 @@ static int cset(int argc, char *argv[], int roflag)
        
        if (!roflag) {
                ptr = argv[1];
-               for (idx = 0; idx < count && idx < 128 && *ptr; idx++) {
+               for (idx = 0; idx < count && idx < 128 && ptr && *ptr; idx++) {
                        switch (type) {
                        case SND_CTL_ELEM_TYPE_BOOLEAN:
                                tmp = 0;