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riscv-gcc-1
Commit df6ddd73 by Richard Kenner
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(choose_temp_base): Don't dump core if TMPDIR is empty. 

From-SVN: r13263
parent bd8c4b14
Showing with 2 additions and 3 deletions
gcc/choose-temp.c
...@@ -125,14 +125,13 @@ choose_temp_base () ...@@ -125,14 +125,13 @@ choose_temp_base ()
#endif #endif
len = strlen (base); len = strlen (base);
if (len == 0)
abort ();
temp_filename = xmalloc (len + 1 /*DIR_SEPARATOR*/ temp_filename = xmalloc (len + 1 /*DIR_SEPARATOR*/
+ strlen (TEMP_FILE) + 1); + strlen (TEMP_FILE) + 1);
strcpy (temp_filename, base); strcpy (temp_filename, base);
#ifndef MPW #ifndef MPW
if (temp_filename[len-1] != '/' if (len != 0
&& temp_filename[len-1] != '/'
&& temp_filename[len-1] != DIR_SEPARATOR) && temp_filename[len-1] != DIR_SEPARATOR)
temp_filename[len++] = DIR_SEPARATOR; temp_filename[len++] = DIR_SEPARATOR;
#else /* MPW */ #else /* MPW */
......
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