guix/gnu/packages/patches/libmp4v2-c++11.patch

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Avoid a type mismatch that shows up in C++11.
Taken from <https://bugs.debian.org/853560>.
--- a/src/rtphint.cpp 2012-05-20 16:11:53.000000000 -0600
+++ b/src/rtphint.cpp 2017-05-16 10:25:26.930705191 -0600
@@ -339,7 +339,7 @@
pSlash = strchr(pSlash, '/');
if (pSlash != NULL) {
pSlash++;
- if (pSlash != '\0') {
+ if (*pSlash != '\0') {
length = (uint32_t)strlen(pRtpMap) - (pSlash - pRtpMap);
*ppEncodingParams = (char *)MP4Calloc(length + 1);
strncpy(*ppEncodingParams, pSlash, length);