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Diffstat (limited to 'dev-ros/depthimage_to_laserscan/files/isnan.patch')
-rw-r--r--dev-ros/depthimage_to_laserscan/files/isnan.patch13
1 files changed, 13 insertions, 0 deletions
diff --git a/dev-ros/depthimage_to_laserscan/files/isnan.patch b/dev-ros/depthimage_to_laserscan/files/isnan.patch
new file mode 100644
index 00000000000..11254904e94
--- /dev/null
+++ b/dev-ros/depthimage_to_laserscan/files/isnan.patch
@@ -0,0 +1,13 @@
+Index: depthimage_to_laserscan-1.0.7/src/DepthImageToLaserScan.cpp
+===================================================================
+--- depthimage_to_laserscan-1.0.7.orig/src/DepthImageToLaserScan.cpp
++++ depthimage_to_laserscan-1.0.7/src/DepthImageToLaserScan.cpp
+@@ -59,7 +59,7 @@ bool DepthImageToLaserScan::use_point(co
+
+ // Infs are preferable over NaNs (more information)
+ if(!new_finite && !old_finite){ // Both are not NaN or Inf.
+- if(!isnan(new_value)){ // new is not NaN, so use it's +-Inf value.
++ if(!std::isnan(new_value)){ // new is not NaN, so use it's +-Inf value.
+ return true;
+ }
+ return false; // Do not replace old_value