applyinf fix for:

0000155: variable expansion with braces in backticks in msh
2005-07-20 18:33:12 +00:00 · 2005-07-20 18:33:12 +00:00 · 54690dc0b2
parent c3850c83d9
commit 54690dc0b2
1 changed files with 1 additions and 1 deletions
--- a/shell/msh.c
+++ b/shell/msh.c
@ -4290,7 +4290,7 @@ int quoted;
 			}

 			var_name[var_index++] = *src++;
-			while (isalnum(*src))
+			while (isalnum(*src) || *src=='_')
 				var_name[var_index++] = *src++;
 			var_name[var_index] = 0;