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| author | Daniel Jacobowitz <drow@false.org> | 2006-10-09 20:16:10 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@false.org> | 2006-10-09 20:16:10 +0000 |
| commit | 58dc52c34de2f74463f3b92aa4b8883e078ffd82 (patch) | |
| tree | db03a460187f9129bd8e885c9d1a9abad0475b0f /gdb/solib.c | |
| parent | 8bb752867cc0906c585051cbe0b0e766da0d910c (diff) | |
| download | gdb-58dc52c34de2f74463f3b92aa4b8883e078ffd82.zip gdb-58dc52c34de2f74463f3b92aa4b8883e078ffd82.tar.gz gdb-58dc52c34de2f74463f3b92aa4b8883e078ffd82.tar.bz2 | |
* solib.c (solib_open): Handle an empty solib_absolute_prefix like a
missing one.
Diffstat (limited to 'gdb/solib.c')
| -rw-r--r-- | gdb/solib.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/gdb/solib.c b/gdb/solib.c index 8dbc8e3..c26a000 100644 --- a/gdb/solib.c +++ b/gdb/solib.c @@ -146,13 +146,17 @@ solib_open (char *in_pathname, char **found_pathname) int found_file = -1; char *temp_pathname = NULL; char *p = in_pathname; + int solib_absolute_prefix_is_empty; + + solib_absolute_prefix_is_empty = (solib_absolute_prefix == NULL + || *solib_absolute_prefix == 0); while (*p && !IS_DIR_SEPARATOR (*p)) p++; if (*p) { - if (! IS_ABSOLUTE_PATH (in_pathname) || solib_absolute_prefix == NULL) + if (! IS_ABSOLUTE_PATH (in_pathname) || solib_absolute_prefix_is_empty) temp_pathname = in_pathname; else { @@ -208,14 +212,14 @@ solib_open (char *in_pathname, char **found_pathname) &temp_pathname); /* If not found, next search the inferior's $PATH environment variable. */ - if (found_file < 0 && solib_absolute_prefix == NULL) + if (found_file < 0 && solib_absolute_prefix_is_empty) found_file = openp (get_in_environ (inferior_environ, "PATH"), OPF_TRY_CWD_FIRST, in_pathname, O_RDONLY | O_BINARY, 0, &temp_pathname); /* If not found, next search the inferior's $LD_LIBRARY_PATH environment variable. */ - if (found_file < 0 && solib_absolute_prefix == NULL) + if (found_file < 0 && solib_absolute_prefix_is_empty) found_file = openp (get_in_environ (inferior_environ, "LD_LIBRARY_PATH"), OPF_TRY_CWD_FIRST, in_pathname, O_RDONLY | O_BINARY, 0, &temp_pathname); |