X-Git-Url: https://git.jankratochvil.net/?p=gnokii.git;a=blobdiff_plain;f=common%2Fdata%2Fvirtmodem.c;fp=common%2Fdata%2Fvirtmodem.c;h=f6f1f3e317681b71b1012e2f1afe3d38f6faed2f;hp=c421fd1ac1e888d762203a29779715b5c4fc31e6;hb=a1a9e7f1909a21b98a6b21a660d5bc9bd9f11f81;hpb=2186b47841fedf372e79b55d8768f01a034d16fe

diff --git a/common/data/virtmodem.c b/common/data/virtmodem.c
index c421fd1..f6f1f3e 100644
--- a/common/data/virtmodem.c
+++ b/common/data/virtmodem.c
@@ -343,8 +343,11 @@ static int	VM_GetMasterPty(char **name) {
    /* search for an unused pty */
    for (i=0; i<16 && master <= 0; i++) {
       for (j=0; j<16 && master <= 0; j++) {
-         (*name)[8] = "pqrstuvwxyzPQRST"[i];
-         (*name)[9] = "0123456789abcdef"[j];
+static const char *ptyp8="pqrstuvwxyzPQRST";
+static const char *ptyp9="0123456789abcdef";
+
+         (*name)[8] = ptyp8[i];
+         (*name)[9] = ptyp9[j];
          /* open the master pty */
          if ((master = open(*name, O_RDWR | O_NOCTTY | O_NONBLOCK )) < 0) {
             if (errno == ENOENT) {