From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 22 May 2021 00:42:00 +0000 (-0700)
Subject: squash a number of -Wconversion warnings in pathexists
X-Git-Tag: 2.47.3~27^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cf9c418e22ce1525625e6936c18e21fea9136bc7;p=graphviz

squash a number of -Wconversion warnings in pathexists
---

diff --git a/lib/ast/pathexists.c b/lib/ast/pathexists.c
index 7ed75039c..3710d2403 100644
--- a/lib/ast/pathexists.c
+++ b/lib/ast/pathexists.c
@@ -41,9 +41,9 @@ int pathexists(char *path, int mode)
     char *e;
     Tree_t *p;
     Tree_t *t;
-    int c;
+    char c;
     char *ee;
-    int cc = 0;
+    char cc = '\0';
     int x;
     struct stat st;