From bcb1a904a793a4b494dc3968c1e5f277e888a80a Mon Sep 17 00:00:00 2001
From: Tim Everett <tim.everett3@gmail.com>
Date: Thu, 17 Oct 2019 11:37:03 -0600
Subject: [PATCH] Fix bug in reading precise ephemeris files so will read
 ".SP3" as well as ".sp3" extensions

---
 src/preceph.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/preceph.c b/src/preceph.c
index 956d8c5..772f6f1 100644
--- a/src/preceph.c
+++ b/src/preceph.c
@@ -273,8 +273,8 @@ extern void readsp3(const char *file, nav_t *nav, int opt)
     for (i=j=0;i<n;i++) {
         if (!(ext=strrchr(efiles[i],'.'))) continue;
         
-        if (!strstr(ext+1,"sp3")&&!strstr(ext+1,".SP3")&&
-            !strstr(ext+1,"eph")&&!strstr(ext+1,".EPH")) continue;
+        if (!strstr(ext+1,"sp3")&&!strstr(ext+1,"SP3")&&
+            !strstr(ext+1,"eph")&&!strstr(ext+1,"EPH")) continue;
         
         if (!(fp=fopen(efiles[i],"r"))) {
             trace(2,"sp3 file open error %s\n",efiles[i]);
-- 
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