Convert existing die(..., strerror(errno)) to die_errno()

[git.git] / builtin-grep.c

diff --git a/builtin-grep.c b/builtin-grep.c
index 73fc922c4995369c0ca86c01200e2a0ea39161ab..e5583686a2daeb05def8358044f49f03ba3acbef 100644 (file)
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -594,7 +594,7 @@ static int file_callback(const struct option *opt, const char *arg, int unset)
 
        patterns = fopen(arg, "r");
        if (!patterns)
-               die("'%s': %s", arg, strerror(errno));
+               die_errno("cannot open '%s'", arg);
        while (strbuf_getline(&sb, patterns, '\n') == 0) {
                /* ignore empty line like grep does */
                if (sb.len == 0)