remove some defaults that dont make sense

also warn on empty key = value pair

diff --git a/spectrwm.c b/spectrwm.c
index cfd2a4d..51506d1 100644 (file)
--- a/spectrwm.c
+++ b/spectrwm.c
@@ -6052,17 +6052,14 @@ setup_spawn(void)
 {
        setconfspawn("term",            "xterm",                0);
        setconfspawn("spawn_term",      "xterm",                0);
-       setconfspawn("screenshot_all",  "screenshot.sh full",   0);
-       setconfspawn("screenshot_wind", "screenshot.sh window", 0);
        setconfspawn("lock",            "xlock",                0);
-       setconfspawn("initscr",         "initscreen.sh",        0);
        setconfspawn("menu",            "dmenu_run"
                                        " -fn $bar_font"
                                        " -nb $bar_color"
                                        " -nf $bar_font_color"
                                        " -sb $bar_border"
                                        " -sf $bar_color",      0);
-       setconfspawn("search",          "damenu"
+       setconfspawn("search",          "dmenu"
                                        " -i"
                                        " -fn $bar_font"
                                        " -nb $bar_color"
@@ -7316,6 +7313,12 @@ conf_load(const char *filename, int keymapping)
                cp += strspn(cp, "= \t\n"); /* eat trailing */
                /* get RHS value */
                optval = strdup(cp);
+               if (strlen(optval) == 0) {
+                       add_startup_exception("%s: line %zd: must supply value "
+                           "to %s", filename, lineno,
+                           configopt[optidx].optname);
+                       goto invalid;
+               }
                /* call function to deal with it all */
                if (configopt[optidx].func(optsub, optval,
                    configopt[optidx].funcflags) != 0) {