From 82308f803402a03c992bf51340bcb54829a9665d Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Jan 12 2021 06:13:46 +0000
Subject: Apply patch bash-4.4-case-in-command-subst.patch


patch_name: bash-4.4-case-in-command-subst.patch
present_in_specfile: true
location_in_specfile: 49

---

diff --git a/parse.y b/parse.y
index 9d1cdf8..9a14cc0 100644
--- a/parse.y
+++ b/parse.y
@@ -4011,11 +4011,13 @@ eof_error:
 		  tflags |= LEX_RESWDOK;
 		  lex_rwlen = 0;
 		}
-	       else
+	       else if (shellmeta (ch) == 0)
 		{
 		  tflags &= ~LEX_RESWDOK;
 /*itrace("parse_comsub:%d: found `%.4s', lex_reswdok -> 0", line_number, ret+retind-4);*/
 		}
+	      else	/* can't be in a reserved word any more */
+	        lex_rwlen = 0;
 	    }
 	  else if MBTEST((tflags & LEX_CKCOMMENT) && ch == '#' && (lex_rwlen == 0 || ((tflags & LEX_INWORD) && lex_wlen == 0)))
 	    ;	/* don't modify LEX_RESWDOK if we're starting a comment */