improve error message for fopen - surf-adblock - Surf adblock web extension
  HTML git clone git://git.codemadness.org/surf-adblock
   DIR Log
   DIR Files
   DIR Refs
   DIR README
   DIR LICENSE
       ---
   DIR commit 4372e931d7e1131c49406bb5d30917be4b37db89
   DIR parent 0cd2ac315bf63d72bb5e7241b08588c92627efc7
  HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
       Date:   Thu, 14 Jul 2016 22:52:32 +0200
       
       improve error message for fopen
       
       Diffstat:
         M surf-adblock.c                      |       3 ++-
       
       1 file changed, 2 insertions(+), 1 deletion(-)
       ---
   DIR diff --git a/surf-adblock.c b/surf-adblock.c
       @@ -748,7 +748,8 @@ webkit_web_extension_initialize(WebKitWebExtension *e)
                const char *filename = "/home/hiltjo/adblock_rules";
        
                if (!(fp = fopen(filename, "r"))) {
       -                fprintf(stderr, "cannot read rules from file: %s\n", filename);
       +                fprintf(stderr, "fatal: cannot read rules file: %s: %s\n",
       +                        filename, strerror(errno));
                        return;
                }
                if (!(rules = loadrules(fp))) {