Updated Czech translation

[chaz/openbox] / tools / obxprop / obxprop.c

diff --git a/tools/obxprop/obxprop.c b/tools/obxprop/obxprop.c
index b28b77a7c13ce931bd7ce0dedad9620c03814240..83ff54a17ead35e76fb17fdc3e6b5459171339b7 100644 (file)
--- a/tools/obxprop/obxprop.c
+++ b/tools/obxprop/obxprop.c
@@ -28,14 +28,15 @@ gint parse_hex(gchar *s) {
         if (*s >= '0' && *s <='9')
             add = *s-'0';
         else if (*s >= 'A' && *s <='F')
-            add = *s-'A';
+            add = *s-'A'+10;
         else if (*s >= 'a' && *s <='f')
-            add = *s-'a';
+            add = *s-'a'+10;
         else
             break;
 
         result *= 16;
         result += add;
+        ++s;
     }
     return result;
 }
@@ -97,9 +98,9 @@ static gboolean get_all(Display *d, Window win, Atom prop,
                 default:
                     g_assert_not_reached(); /* unhandled size */
                 }
-            *num = ret_items;
-            ret = TRUE;
         }
+        *num = ret_items;
+        ret = TRUE;
         XFree(xdata);
     }
     return ret;
@@ -253,7 +254,7 @@ void show_properties(Display *d, Window w, int argc, char **argv)
                     }
             }
             if (found)
-                g_print("%s(%s) = %s\n", name, type, val);
+                g_print("%s(%s) = %s\n", name, type, (val ? val : ""));
             g_free(val);
         }
 
@@ -273,13 +274,13 @@ int main(int argc, char **argv)
 
     for (i = 1; i < argc; ++i) {
         if (!strcmp(argv[i], "--help")) {
-            return fail(0);
+            return fail(NULL);
         }
         else if (!strcmp(argv[i], "--root"))
             root = TRUE;
         else if (!strcmp(argv[i], "--id")) {
             if (++i == argc)
-                return fail(0);
+                return fail(NULL);
             if (argv[i][0] == '0' && argv[i][1] == 'x') {
                 /* hex */
                 userid = parse_hex(argv[i]+2);
@@ -288,11 +289,12 @@ int main(int argc, char **argv)
                 /* decimal */
                 userid = atoi(argv[i]);
             }
-            break;
+            if (!userid)
+                return fail("Unable to parse argument to --id.");
         }
         else if (!strcmp(argv[i], "--display")) {
             if (++i == argc)
-                return fail(0);
+                return fail(NULL);
             dname = argv[i];
         }
         else if (*argv[i] != '-')
@@ -333,9 +335,10 @@ int main(int argc, char **argv)
                 break;
             }
         }
+        id = find_client(d, userid);
     }
-
-    id = find_client(d, userid);
+    else
+        id = userid; /* they picked this one */
 
     if (id == None)
         return fail("Unable to find window with the requested ID");