swarm 3.1.2: Fix crash with fastidious mode

Author: torognes

README.md

@@ -418,6 +418,12 @@ swarm 3.2.0:
 
 ## Version history ##
 
+### version 3.1.2 ###
+
+**swarm** 3.1.2 fixes a bug with fastidious mode introduced in version
+3.1.1, that could cause Swarm to crash. Probably due to allocating too
+much memory.
+
 ### version 3.1.1 ###
 
 **swarm** 3.1.1 eliminates a risk of segmentation fault with extremely

man/swarm.1

@@ -1,5 +1,5 @@
 .\" ============================================================================
-.TH swarm 1 "September 29, 2022" "version 3.1.1" "USER COMMANDS"
+.TH swarm 1 "November 10, 2022" "version 3.1.2" "USER COMMANDS"
 .\" ============================================================================
 .SH NAME
 swarm \(em find clusters of nearly-identical nucleotide amplicons
@@ -527,6 +527,10 @@ New features and important modifications of \fBswarm\fR (short lived
 or minor bug releases are not mentioned):
 .RS
 .TP
+.BR v3.1.2\~ "released November 10, 2022"
+Fix a bug with fastidious mode introduced in version 3.1.1, that could
+cause Swarm to crash. Probably due to allocating too much memory.
+.TP
 .BR v3.1.1\~ "released September 29, 2022"
 Version 3.1.1 eliminates a risk of segmentation fault with extremely
 long sequence headers. Documentation and error messages have been

src/swarm.h

@@ -104,7 +104,7 @@ static_assert(INT_MAX > INT16_MAX, "Your compiler uses very short integers.");
 
 /* constants */
 
-const std::string swarm_version {"3.1.1"};
+const std::string swarm_version {"3.1.2"};
 constexpr char sepchar {' '};
 constexpr char dash_filename {'-'};
 constexpr unsigned int opt_differences_default {1};