[hackers] [sent] die if no font could be loaded || Markus Teich

[git]

commit cc57a28eba7c2ec574d92817bff012b3b051dd6b
Author:     Markus Teich <markus.te...@stusta.mhn.de>
AuthorDate: Wed Nov 18 00:41:38 2015 +0100
Commit:     Markus Teich <markus.te...@stusta.mhn.de>
CommitDate: Wed Nov 18 00:41:38 2015 +0100

    die if no font could be loaded

diff --git a/sent.c b/sent.c
index 4e2e810..e68051f 100644
--- a/sent.c
+++ b/sent.c
@@ -616,7 +616,8 @@ void xloadfonts()
                        if (MAXFONTSTRLEN < snprintf(fstrs[j], MAXFONTSTRLEN, 
"%s:size=%d", fontfallbacks[j], FONTSZ(i)))
                                die("font string too long");
                }
-               fonts[i] = drw_fontset_create(d, (const char**)fstrs, 
LEN(fstrs));
+               if (!(fonts[i] = drw_fontset_create(d, (const char**)fstrs, 
LEN(fstrs))))
+                       die("unable to load any font for size %d", FONTSZ(i));
        }
 
        for (j = 0; j < LEN(fontfallbacks); j++)