From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 7 Sep 2022 04:02:58 +0000 (-0700)
Subject: smyrna load_mouse_actions: remove shadowing of 'line' global
X-Git-Tag: 6.0.1~4^2~11
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e8272623b17786d53fedf4bf5acd9afc60ddeea7;p=graphviz

smyrna load_mouse_actions: remove shadowing of 'line' global
---

diff --git a/cmd/smyrna/hotkeymap.c b/cmd/smyrna/hotkeymap.c
index c43b9e5a1..23b3c35f6 100644
--- a/cmd/smyrna/hotkeymap.c
+++ b/cmd/smyrna/hotkeymap.c
@@ -116,18 +116,17 @@ void load_mouse_actions(ViewInfo * v)
     /*file parsing is temporarrily not available */
     int i = 0;
     FILE *file;
-    char line[BUFSIZ];
+    char linebuf[BUFSIZ];
     char *a;
     char *action_file = smyrnaPath("mouse_actions.txt");
     file = fopen(action_file, "r");
     if (file != NULL) {
 	int ind = 0;
-	while (fgets(line, BUFSIZ, file) != NULL) {
+	while (fgets(linebuf, BUFSIZ, file) != NULL) {
 	    int idx = 0;
-	    a = strtok(line, ",");
+	    a = strtok(linebuf, ",");
 
-	    if ((line[0] == '#') || (line[0] == ' ')
-		|| (strlen(line) == 0))
+	    if (linebuf[0] == '#' || linebuf[0] == ' ' || strlen(linebuf) == 0)
 		continue;
 
 	    v->mouse_actions = gv_recalloc(v->mouse_actions, v->mouse_action_count,