From 4f272b3886b254a806ab4c09e9ebdd6097f66014 Mon Sep 17 00:00:00 2001 From: Brendan Cully Date: Sat, 6 Aug 2005 19:06:36 +0000 Subject: [PATCH] Use isalnum instead of isalpha when parsing unbraced environment variable names, per tamo's suggestion. Closes #2022. --- init.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/init.c b/init.c index 0694c0a85..a716a802b 100644 --- a/init.c +++ b/init.c @@ -272,7 +272,7 @@ int mutt_extract_token (BUFFER *dest, BUFFER *tok, int flags) } else { - for (pc = tok->dptr; isalpha ((unsigned char) *pc) || *pc == '_'; pc++) + for (pc = tok->dptr; isalnum ((unsigned char) *pc) || *pc == '_'; pc++) ; var = mutt_substrdup (tok->dptr, pc); tok->dptr = pc; -- 2.40.0