patch 8.0.0442: patch shell command not well escaped
Problem: Patch shell command uses double quotes around the argument, which
allows for $HOME to be expanded. (Etienne)
Solution: Use single quotes on Unix. (closes #1543)
diff --git a/src/diff.c b/src/diff.c
index b64b45c..7b81feb 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -977,7 +977,12 @@
{
/* Build the patch command and execute it. Ignore errors. Switch to
* cooked mode to allow the user to respond to prompts. */
- vim_snprintf((char *)buf, buflen, "patch -o %s %s < \"%s\"",
+ vim_snprintf((char *)buf, buflen,
+#ifdef UNIX
+ "patch -o %s %s < '%s'",
+#else
+ "patch -o %s %s < \"%s\"",
+#endif
tmp_new, tmp_orig,
# ifdef UNIX
fullname != NULL ? fullname :