From 9a4adc6f0981c8f2bd873b2cf2f4060b3d126a55 Mon Sep 17 00:00:00 2001
From: Dawid Jagiela <lightnir@chem.univ.gda.pl>
Date: Sat, 26 May 2012 23:19:02 +0200
Subject: [PATCH 1/1] wham compinfo EOF fix

---
 source/wham/src-M/compinfo.c |   20 +++++++++++---------
 source/wham/src/compinfo.c   |    2 +-
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/source/wham/src-M/compinfo.c b/source/wham/src-M/compinfo.c
index 33cf08c..e28f686 100644
--- a/source/wham/src-M/compinfo.c
+++ b/source/wham/src-M/compinfo.c
@@ -14,10 +14,10 @@ time_t Tp;
 
 in=fopen("cinfo.f","r");
 out=fopen("cinfo.f.new","w");
-(void)fgets(buf,498,in);
-fprintf(out,"C DO NOT EDIT THIS FILE - IT HAS BEEN GENERATED BY COMPINFO.C\n");
-(void)fgets(buf,498,in);
-sscanf(&buf[1],"%d %d %d",&iv1,&iv2,&iv3);
+if (fgets(buf,498,in) != NULL)
+	fprintf(out,"C DO NOT EDIT THIS FILE - IT HAS BEEN GENERATED BY COMPINFO.C\n");
+if (fgets(buf,498,in) != NULL)
+	sscanf(&buf[1],"%d %d %d",&iv1,&iv2,&iv3);
 iv3++;
 fprintf(out,"C %d %d %d\n",iv1,iv2,iv3);
 fprintf(out,"      subroutine cinfo\n");
@@ -28,9 +28,8 @@ uname(&Name);
 time(&Tp);
 system("whoami > tmptmp");
 in1=fopen("tmptmp","r");
-(void)fscanf(in1,"%s",buf1);
-fclose(in1);
-system("rm tmptmp");
+if (fscanf(in1,"%s",buf1) != EOF)
+{
 p1=ctime(&Tp);
 p1[strlen(p1)-1]='\0';
 fprintf(out,"      write(iout,*)'compiled %s'\n",p1);
@@ -40,6 +39,9 @@ fprintf(out,"      write(iout,*)'OS release: %s '\n",Name.release);
 fprintf(out,"      write(iout,*)'OS version:',\n");
 fprintf(out,"     & ' %s '\n",Name.version);
 fprintf(out,"      write(iout,*)'flags:'\n");
+}
+system("rm tmptmp");
+fclose(in1);
 in1=fopen("Makefile","r");
 while(fgets(buf,498,in1) != NULL)
  {
@@ -57,8 +59,8 @@ while(fgets(buf,498,in1) != NULL)
     {
     strcat(buf,"\\");
     fprintf(out,"      write(iout,*)'%s'\n",buf);
-    (void)fgets(buf,498,in1);
-    buf[strlen(buf)-1]='\0';
+    if (fgets(buf,498,in1) != NULL)
+	buf[strlen(buf)-1]='\0';
     if(strlen(buf) > 49)
      {
      buf[47]='\0';
diff --git a/source/wham/src/compinfo.c b/source/wham/src/compinfo.c
index c7eecbe..e28f686 100644
--- a/source/wham/src/compinfo.c
+++ b/source/wham/src/compinfo.c
@@ -28,7 +28,7 @@ uname(&Name);
 time(&Tp);
 system("whoami > tmptmp");
 in1=fopen("tmptmp","r");
-if (fscanf(in1,"%s",buf1) != NULL)
+if (fscanf(in1,"%s",buf1) != EOF)
 {
 p1=ctime(&Tp);
 p1[strlen(p1)-1]='\0';
-- 
1.7.9.5