fixed a small bug in dmenu when an empty font is supplied

diff --git a/config.mk b/config.mk
index 5230edb..ce5daab 100644 (file)
--- a/config.mk
+++ b/config.mk
@@ -1,5 +1,5 @@
 # dmenu version
-VERSION = 3.0
+VERSION = 3.1
 
 # Customize below to fit your system
 

diff --git a/main.c b/main.c
index c63ac08..e4c4903 100644 (file)
--- a/main.c
+++ b/main.c
@@ -135,6 +135,8 @@ initfont(const char *fontstr) {
        char *def, **missing;
        int i, n;
 
+       if(!fontstr || fontstr[0] == '\0')
+               eprint("error, cannot load font: '%s'\n", fontstr);
        missing = NULL;
        if(dc.font.set)
                XFreeFontSet(dpy, dc.font.set);