stardis

commit 13e0561eb5ca3bc1ff2d9a2e49b4dd2810905c3b
parent c0024f2f87a18a11432f0f9f9c1f3b23cc2f7b84
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Sun,  5 Apr 2020 17:18:24 +0200

Fix a crash when running help

Diffstat:
M
src/stardis-parsing.c
 | 
7
++++---

1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/stardis-parsing.c b/src/stardis-parsing.c
@@ -363,15 +363,16 @@ short_help
   (FILE* stream,
    const char* prog)
 {
-  char* name;
+  const char* name;
   ASSERT(stream && prog);
 
 #ifdef COMPILER_GCC
-  name = 1 + strrchr(prog, '/');
+  name = strrchr(prog, '/');
 #else
-  name = 1 + strrchr(prog, '\\');
+  name = strrchr(prog, '\\');
 #endif
 
+  name = name ? name + 1 : prog;
   fprintf(stream,
     "Usage: %s [OPTIONS]\n"
     "\nSolve coupled thermal systems under the linear assumption.\n"