From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sun, 16 Jan 2022 19:58:21 +0000 (-0800)
Subject: scan_num: use a C99 bool for 'saw_rp'
X-Git-Tag: 3.0.0~54^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3637f5eea43c62b33f9eab8e0388b9a0ecebd9a0;p=graphviz

scan_num: use a C99 bool for 'saw_rp'
---

diff --git a/cmd/lefty/dot2l/dotlex.c b/cmd/lefty/dot2l/dotlex.c
index 8028a1fe2..ceddbd7c6 100644
--- a/cmd/lefty/dot2l/dotlex.c
+++ b/cmd/lefty/dot2l/dotlex.c
@@ -255,7 +255,7 @@ static char *scan_token (char *p) {
 
 static char *scan_num (char *p) {
     char *q, *z;
-    int saw_rp = FALSE;
+    bool saw_rp = false;
     bool saw_digit = false;
 
     z = p;
@@ -263,7 +263,7 @@ static char *scan_num (char *p) {
     if (*z == '-')
         *q++ = *z++;
     if (*z == '.') {
-        saw_rp = TRUE;
+        saw_rp = true;
         *q++ = *z++;
     }
     while (isdigit (*z)) {