t0026-eol-config.sh: use the $( ... ) construct for command substitution

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 85bba356fab7743506f00bb0c5ca955eb9112bd5..c3230817db4a7676eb74335b254f30597e66edd9 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -828,14 +828,10 @@ static void execute_commands(struct command *commands,
                }
        }
 
-       if (shallow_update) {
-               if (!checked_connectivity)
-                       error("BUG: run 'git fsck' for safety.\n"
-                             "If there are errors, try to remove "
-                             "the reported refs above");
-               if (alt_shallow_file && *alt_shallow_file)
-                       unlink(alt_shallow_file);
-       }
+       if (shallow_update && !checked_connectivity)
+               error("BUG: run 'git fsck' for safety.\n"
+                     "If there are errors, try to remove "
+                     "the reported refs above");
 }
 
 static struct command *read_head_info(struct sha1_array *shallow)
@@ -1087,10 +1083,6 @@ static void update_shallow_info(struct command *commands,
                        cmd->skip_update = 1;
                }
        }
-       if (alt_shallow_file && *alt_shallow_file) {
-               unlink(alt_shallow_file);
-               alt_shallow_file = NULL;
-       }
        free(ref_status);
 }