* Don't do tilde expansion after `=' sign in non-assignments.
    Patch stolen from the posh package (closes: #187839).
Index: pdksh-5.2.14/eval.c
===================================================================
--- pdksh-5.2.14.orig/eval.c	2008-04-15 20:49:47.000000000 +0200
+++ pdksh-5.2.14/eval.c	2008-04-15 20:52:19.000000000 +0200
@@ -627,7 +627,7 @@
 #endif /* BRACE_EXPAND */
 				  case '=':
 					/* Note first unquoted = for ~ */
-					if (!(f & DOTEMP_) && !saw_eq) {
+					if (!(f & DOTEMP_) && !saw_eq && (f & DOASNTILDE)) {
 						saw_eq = 1;
 						tilde_ok = 1;
 					}