dialtest: Clean up compiler warnings

The program data is const, and can't be changed anyways.

diff --git a/util/dialtest.c++ b/util/dialtest.c++
index e334adc19223412f996d8338579bca2d9804e3ef..fb8d78f375708f9daf6ab0a4b4878e63906191a2 100644 (file)
--- a/util/dialtest.c++
+++ b/util/dialtest.c++
@@ -55,24 +55,25 @@ usage()
 static int
 prompt()
 {
-    printf("ready> "); fflush(stdout);
+    if (! quiet)
+           printf("ready> "); fflush(stdout);
     return (1);
 }
 
 int
 main(int argc, char* argv[])
 {
-    char* areaCode = "415";
-    char* countryCode = "1";
-    char* internationalPrefix = "011";
-    char* longDistancePrefix = "1";
+    const char* areaCode = "415";
+    const char* countryCode = "1";
+    const char* internationalPrefix = "011";
+    const char* longDistancePrefix = "1";
     bool verbose = false;
     extern int optind;
     extern char* optarg;
     int c;
 
     appName = argv[0];
-    while ((c = Sys::getopt(argc, argv, "a:c:i:l:v")) != -1)
+    while ((c = Sys::getopt(argc, argv, "a:c:i:l:qv")) != -1)
        switch (c) {
        case 'a':
            areaCode = optarg;