lz4cat and unlz4 not recognised when invoked via a path

[beiDei8z]

When lz4cat or unlz4 are called using a path, directory plus file name, the programme name is not matched.

Patch in report because "We don’t support that file type."

--- ../original/programs/lz4cli.c	2016-11-22 20:34:17.000000000 +0000
+++ programs/lz4cli.c	2016-12-07 16:36:35.892711640 +0000
@@ -53,6 +53,7 @@
 #include <stdio.h>    /* fprintf, getchar */
 #include <stdlib.h>   /* exit, calloc, free */
 #include <string.h>   /* strcmp, strlen */
+#include <strings.h>  /* rindex */
 #include "bench.h"    /* BMK_benchFile, BMK_SetNbIterations, BMK_SetBlocksize, BMK_SetPause */
 #include "lz4io.h"    /* LZ4IO_compressFilename, LZ4IO_decompressFilename, LZ4IO_compressMultipleFilenames */
 #include "lz4hc.h"    /* LZ4HC_DEFAULT_CLEVEL */
@@ -293,7 +294,12 @@
     const char nullOutput[] = NULL_OUTPUT;
     const char extension[] = LZ4_EXTENSION;
     size_t blockSize = LZ4IO_setBlockSizeID(LZ4_BLOCKSIZEID_DEFAULT);
-    const char* const exeName = argv[0];
+    const char* exeName = argv[0];
+    const char* slash = rindex(exeName, '/');
+    if (slash != NULL) {
+        exeName = slash + 1;
+    }
+
 #ifdef UTIL_HAS_CREATEFILELIST
     const char** extendedFileList = NULL;
     char* fileNamesBuf = NULL;

[Cyan4973]

Thanks for reporting @beiDei8z .
The issue should be fixed in latest dev branch update.