From 8b98b9b35020538b43039ce5180c3b0159c90168 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Sun, 4 Sep 2016 21:06:41 +0200
Subject: [PATCH] use 'fabs()'

---
 src/ngmultidec.c              | 2 +-
 src/spicelib/parser/ptfuncs.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ngmultidec.c b/src/ngmultidec.c
index e2cac8a0b..4288a8cee 100644
--- a/src/ngmultidec.c
+++ b/src/ngmultidec.c
@@ -136,7 +136,7 @@ main (int argc, char **argv)
     exit(1);
   }
 
-  if ( (k<0.0?-k:k) >=1.0 ) {
+  if (fabs(k) >= 1.0) {
     fprintf(stderr,"Error: |k| must be less than 1.0\n");
     fflush(stderr);
     exit(1);
diff --git a/src/spicelib/parser/ptfuncs.c b/src/spicelib/parser/ptfuncs.c
index 6986f236e..119cc22ef 100644
--- a/src/spicelib/parser/ptfuncs.c
+++ b/src/spicelib/parser/ptfuncs.c
@@ -25,7 +25,7 @@ double PTfudge_factor;
 double
 PTabs(double arg)
 {
-    return arg >= 0.0 ? arg : -arg;
+    return fabs(arg);
 }
 
 double