From 7e5b33c30ece6f265593cc442ff5a8579faef8ad Mon Sep 17 00:00:00 2001
From: David Crosby <dave@dafyddcrosby.com>
Date: Wed, 15 Jul 2015 08:55:08 -0600
Subject: Remove dead assignments flagged by Clang static analysis

---
 main.c | 7 -------
 1 file changed, 7 deletions(-)

(limited to 'main.c')

diff --git a/main.c b/main.c
index 7c5780c..002c7f7 100644
--- a/main.c
+++ b/main.c
@@ -3071,7 +3071,6 @@ handleMailto(char *url)
 /* follow HREF link */
 DEFUN(followA, GOTO_LINK, "Go to current link")
 {
-    Line *l;
     Anchor *a;
     ParsedURL u;
 #ifdef USE_IMAGE
@@ -3081,7 +3080,6 @@ DEFUN(followA, GOTO_LINK, "Go to current link")
 
     if (Currentbuf->firstLine == NULL)
 	return;
-    l = Currentbuf->currentLine;
 
 #ifdef USE_IMAGE
     a = retrieveCurrentImg(Currentbuf);
@@ -3163,13 +3161,11 @@ bufferA(void)
 /* view inline image */
 DEFUN(followI, VIEW_IMAGE, "View image")
 {
-    Line *l;
     Anchor *a;
     Buffer *buf;
 
     if (Currentbuf->firstLine == NULL)
 	return;
-    l = Currentbuf->currentLine;
 
     a = retrieveCurrentImg(Currentbuf);
     if (a == NULL)
@@ -3419,7 +3415,6 @@ followForm(void)
 static void
 _followForm(int submit)
 {
-    Line *l;
     Anchor *a, *a2;
     char *p;
     FormItemList *fi, *f2;
@@ -3428,7 +3423,6 @@ _followForm(int submit)
 
     if (Currentbuf->firstLine == NULL)
 	return;
-    l = Currentbuf->currentLine;
 
     a = retrieveCurrentForm(Currentbuf);
     if (a == NULL)
@@ -3533,7 +3527,6 @@ _followForm(int submit)
     case FORM_INPUT_BUTTON:
       do_submit:
 	tmp = Strnew();
-	tmp2 = Strnew();
 	multipart = (fi->parent->method == FORM_METHOD_POST &&
 		     fi->parent->enctype == FORM_ENCTYPE_MULTIPART);
 	query_from_followform(&tmp, fi, multipart);
-- 
cgit v1.2.3


From a00c90930b3bbcc7f1681bd189cb74dbf6890255 Mon Sep 17 00:00:00 2001
From: David Crosby <dave@dafyddcrosby.com>
Date: Tue, 21 Jul 2015 22:24:00 -0600
Subject: use int for c

---
 main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'main.c')

diff --git a/main.c b/main.c
index 002c7f7..f4399ac 100644
--- a/main.c
+++ b/main.c
@@ -1266,7 +1266,7 @@ static void
 dump_source(Buffer *buf)
 {
     FILE *f;
-    char c;
+    int c;
     if (buf->sourcefile == NULL)
 	return;
     f = fopen(buf->sourcefile, "r");
-- 
cgit v1.2.3


From fc5b50353ec97ddd51c159b0d415c69e4a0e02f8 Mon Sep 17 00:00:00 2001
From: David Crosby <dave@dafyddcrosby.com>
Date: Sat, 25 Jul 2015 21:12:06 -0600
Subject: Adjust while loop

---
 main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'main.c')

diff --git a/main.c b/main.c
index f4399ac..6609b49 100644
--- a/main.c
+++ b/main.c
@@ -1,6 +1,7 @@
 /* $Id: main.c,v 1.270 2010/08/24 10:11:51 htrb Exp $ */
 #define MAINPROGRAM
 #include "fm.h"
+#include <stdio.h>
 #include <signal.h>
 #include <setjmp.h>
 #include <sys/stat.h>
@@ -1272,7 +1273,7 @@ dump_source(Buffer *buf)
     f = fopen(buf->sourcefile, "r");
     if (f == NULL)
 	return;
-    while (c = fgetc(f), !feof(f)) {
+    while ((c = fgetc(f)) != EOF) {
 	putchar(c);
     }
     fclose(f);
-- 
cgit v1.2.3