[groff] 28/33: src/preproc/eqn/lex.cpp: Fix whitespace nit.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 1c9e5c6c8f163a0e9b857181088413f99cdc8495
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Fri Oct 14 14:32:21 2022 -0500

    src/preproc/eqn/lex.cpp: Fix whitespace nit.
---
 src/preproc/eqn/lex.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/preproc/eqn/lex.cpp b/src/preproc/eqn/lex.cpp
index 077b9c4ac..72de7f9fe 100644
--- a/src/preproc/eqn/lex.cpp
+++ b/src/preproc/eqn/lex.cpp
@@ -689,7 +689,7 @@ void add_quoted_context(const string &s)
 
 void init_lex(const char *str, const char *filename, int lineno)
 {
- while (current_input != 0) {
+  while (current_input != 0) {
     input *tem = current_input;
     current_input = current_input->next;
     delete tem;