From d3e435164b0d86cf37290be6bbd22610342f936d Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefasab@gmail.com>
Date: Sun, 8 Jan 2012 11:10:06 +0100
Subject: [PATCH] ffprobe: make upcase_string() ignore non-ASCII characters
This is required as some section names may contain non-ASCII characters
(e.g. '_').
---
ffprobe.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/ffprobe.c b/ffprobe.c
index bdc3814a558..e16c8bf3994 100644
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -417,7 +417,11 @@ static inline char *upcase_string(char *dst, size_t dst_size, const char *src)
{
int i;
for (i = 0; src[i] && i < dst_size-1; i++)
- dst[i] = src[i]-32;
+ if (src[i] >= 'a' && src[i] <= 'z') {
+ dst[i] = src[i]-32;
+ } else {
+ dst[i] = src[i];
+ }
dst[i] = 0;
return dst;
}
--
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